头部背景图片

Properties and applications of medium and low polymerization degree PVA

2024-09-05

Low degree of polymerization PVA has good water solubility and plasticity due to its lower degree of polymerization and shorter molecular chain. These properties make low-polymerization PVA widely used in many fields. The degree of polymerization of PVA is generally below 1000.

 

PVA granule

1. Water-soluble adhesive: Low-polymerized PVA is often used as a water-soluble adhesive because of its excellent water solubility. For example, in the paper products industry, low-polymerized PVA is used for cardboard lamination, corrugated cardboard bonding, and office glue. It also has the advantage of being safe and non-toxic, making it widely used in the packaging industry, such as the bonding of kraft paper bags for heavy objects such as cement, fertilizers, and grain.

 

2. Coatings and coating materials: Low-polymer PVA can be used as a coating material on the surface of paper, which can significantly improve the gloss and anti-permeability of the paper. In addition, it can also be used as a pigment processing agent to improve the whiteness and gloss of coated paper and enhance the printing effect.

 

3. Commonly used low-polymerization polyvinyl alcohols such as PVA 05-88. This grade of PVA is also used for medical devices, warp sizing, release agents, etc.

 

Medium degree of polymerization PVA has a moderate degree of polymerization and exhibits good strength and heat resistance, so it is suitable for occasions that require a certain degree of strength and durability. The degree of polymerization of PVA is between 1000 and 5000.

 

1. Textile enhancer: Medium-polymerized PVA is commonly used as a textile enhancer in the textile industry. By adding it to textiles, it can significantly improve the softness and wear resistance of textiles, thereby extending their service life. For example, by blending medium-polymerized PVA with cotton, wool, viscose fiber, etc., you can produce Vinyl textiles with excellent properties.

 

2. Fiber products: Medium-polymerized PVA can also be used as a raw material for fiber products, such as PVA fiber (vinylon) that has been dissolved, spun and acetalized, and is widely used in clothing, tarpaulins, cords, fishing net ropes, etc.

 

3. Commonly used polyvinyl alcohols with medium polymerization degrees include PVA 17-88, 20-88, 24-88, 26-88 etc. These can also be used to produce glues, paper adhesives, fabric finishing agents, PVA films, etc

 

 

Website: www.elephchem.com

Whatsapp: (+)86 13851435272

E-mail: admin@elephchem.com

ElephChem Holding Limited, professional market expert in Polyvinyl Alcohol(PVA) and Vinyl Acetate–ethylene Copolymer Emulsion(VAE) with strong recognition and excellent plant facilities of international standards.

#Polyvinyl Alcohol PVA PVOH #Polyvinyl Alcohol Films #Polyvinyl alcohol polymer Glue #PVA White Crystal Powder #PVA 088-50 PVA 2488 BP24 #PVA 1788 PVA 088-20 BP-17 #PVA Chemical Raw Material For Adhesive #PVA For Textile Sizing #PVA For Paper Industry #PVA 0588 PVA 088-05

How to Choose a High-Quality Antimony Trioxide Supplier from China A Practical Guide

2024-08-29

Antimony trioxide (Sb2O3) with a purity of over 99.5% is crucial for optimizing processes in the petrochemical and synthetic fiber industries. China is a major global supplier of this high-purity catalyst-grade material. For international buyers, importing antimony trioxide from China involves several considerations. Here’s a practical guide to addressing common concerns and selecting a top-notch supplier, illustrated with a real-world example.

  • #
  • #
  • #

 

Common Concerns for Overseas Buyers

1.Quality Assurance: Buyers often worry about the purity and consistency of the product. High-purity antimony trioxide is essential for effective catalytic performance.

2.Supplier Reliability: Concerns about the supplier’s ability to deliver on time and maintain quality can impact production schedules.

3.Regulatory Compliance: Ensuring the product meets international standards and regulations is crucial.

4.Customer Support: Effective communication and support are necessary for resolving any issues.

Methods to Address Concerns

1.Request Certifications: Verify that the supplier holds relevant certifications such as ISO 9001 (Quality Management) and ISO 14001 (Environmental Management). These indicate adherence to international quality and environmental standards.

2.Evaluate Technical Capabilities: Check if the supplier uses advanced production technologies and has a dedicated R&D team to ensure product quality and innovation.

3.Review Sample Products: Obtain samples for independent testing to confirm that the product meets the required purity levels and specifications.

4.Check Customer Reviews and References: Look for feedback from other international clients to gauge the supplier’s reliability and customer service.

5.Assess Communication and Support: Ensure the supplier offers robust support and clear communication channels to address any concerns or issues promptly.

Case Study: Choosing a Supplier for Antimony Trioxide

Scenario: GlobalChem, an international company specializing in petrochemical production, must import high-purity antimony trioxide from China for their catalytic processes. They are looking for a reliable supplier that can consistently deliver a product with a purity of 99.9% or higher.

Selection Process:

1.Define Requirements:

1.Purity: 99.9% or higher.

2.Certifications: ISO 9001 and ISO 14001.

3.Delivery Time: 4-6 weeks.

4.Technical Support: Comprehensive assistance with product usage.

2.Research Potential Suppliers: GlobalChem identifies several suppliers using online trade platforms and industry directories.

3.Evaluate Certifications:

1.Supplier X: Holds ISO 9001 and ISO 14001 certifications. Provides detailed purity reports.

2.Supplier Y: Only has ISO 9001 and less detailed purity documentation.

4.Conclusion: Supplier X is preferred due to its additional ISO 14001 certification and thorough documentation.

5.Assess Technical Capabilities:

1.Supplier X: Uses state-of-the-art production equipment and has a strong R&D team.

2.Supplier Y: Utilizes older technology with no dedicated R&D support.

6.Conclusion: Supplier X’s advanced technology and R&D capabilities suggest superior product quality and reliability.

7.Review Customer Feedback:

1.Supplier X: Positive reviews from other international clients, with testimonials highlighting consistent quality and dependable service.

2.Supplier Y: Mixed reviews with occasional issues reported.

8.Conclusion: Supplier X’s positive reputation supports its reliability and service quality.

9.Evaluate Customer Support:

1.Supplier X: Offers excellent customer support with prompt responses and detailed technical assistance.

2.Supplier Y: Limited support with slower response times.

10.Conclusion: Supplier X’s strong customer support is crucial for smooth operations.

11.Test Samples: GlobalChem requests samples from Supplier X. The samples confirm that the antimony trioxide meets the required 99.9% purity.

12.Finalize the Agreement: After confirming the supplier’s credentials and product quality, GlobalChem signs a contract with Supplier X, ensuring terms for regular deliveries and support services.

  • #
  • #
  • #

 

Conclusion

Selecting a high-quality antimony trioxide supplier from China involves careful evaluation of key factors:

Certifications and Quality Assurance: Confirm compliance with international standards.

Technical Capabilities: Ensure modern production technology and R&D support.

Customer Reviews: Check feedback for reliability and service quality.

Customer Support: Evaluate the supplier’s responsiveness and support.

By following these steps, GlobalChem successfully secured a reliable and high-quality supplier, ensuring efficient and effective production for their petrochemical processes.

#Antimony trioxide #Sb2O3 #High-purity antimony trioxide #Polyester Catalyst Grade Antimony Trioxide #Antimony Trioxide 99.5% #Antimony Trioxide 99.9%

Enhancing Plastic Performance A Deep Dive into STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER

2024-08-28

In the evolving landscape of materials science, the demand for advanced plastics that can withstand harsh environments is greater than ever. Industries ranging from automotive to electronics rely on polymers that not only meet rigorous safety and performance standards but also deliver exceptional durability under extreme conditions. One of the most effective ways to enhance the performance of these plastics is through the addition of heat-resistant modifiers: STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER manufactured by Yangchen Tech.

 

Among these, the STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER manufactured by Yangchen Tech stands out as a key player. This copolymer, known for its robust thermal stability and mechanical properties, is increasingly being utilized to improve the performance of plastics, enabling them to function reliably in high-temperature applications. In this article, we will explore how this copolymer works as a heat-resistant modifier, its benefits, and its wide-ranging applications in various industries.

 

STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER

 

Basic Physical Properties manufactured by Yangchen Tech

 

 

N-phenylmaleimide terpolymer (NSM 1 #)

Test Item

Test Standard

Test Data

Molecular weight and distribution

GPC

Mw=12~15*10 4 ; PDI=2.0~3.0 

Glass transition temperaturehttps://www.yangchentech.com℃

DSC

150-180℃(customized optional)

Initial decomposition temperaturehttps://www.yangchentech.com℃

TGA

395-405℃

Density

ASTM-D792

1.15-1.25ghttps://www.yangchentech.comcm3

Appearance

——

white powders

 

The Importance of STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER in Plastics

Plastics have revolutionized modern manufacturing, offering unparalleled versatility, lightweight characteristics, and cost-effectiveness. However, one of the inherent limitations of many plastics is their sensitivity to heat. Traditional plastics often soften, deform, or lose their structural integrity when exposed to elevated temperatures, which can be a significant drawback in applications that require high thermal resistance.

 

This is where heat-resistant modifiers come into play. By incorporating these modifiers, manufacturers can significantly enhance the thermal performance of plastics, making them suitable for use in demanding environments. Heat-resistant modifiers not only improve the material's ability to withstand high temperatures but also enhance other properties such as mechanical strength, chemical resistance, and dimensional stability.

 

Understanding STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER

The STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER is a high-performance copolymer that combines the beneficial properties of styrene, N-phenylmaleimide, and maleic anhydride. Each component of this copolymer contributes to its unique characteristics:

 

Styrene: Provides the polymer with rigidity, toughness, and ease of processing.

N-Phenylmaleimide: Enhances the thermal stability and mechanical strength of the polymer.

Maleic Anhydride: Improves the polymer's adhesion properties and compatibility with other materials, allowing for better blending and modification.

When combined, these monomers create a copolymer that exhibits excellent heat resistance, making it an ideal choice for applications that require long-term stability at elevated temperatures.

 

How STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER Improves Plastic Performance

The incorporation of STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER into plastic formulations can lead to significant improvements in several key areas:

 

1. Thermal Stability

One of the most critical benefits of this copolymer is its exceptional thermal stability. Plastics modified with this copolymer can maintain their structural integrity and performance even when exposed to high temperatures over extended periods. This makes them suitable for use in applications such as automotive engine components, electrical insulation, and industrial machinery, where consistent performance under heat stress is essential.

 

2. Mechanical Strength

In addition to its thermal properties, the copolymer also enhances the mechanical strength of plastics. The inclusion of N-phenylmaleimide in the copolymer’s structure contributes to its high tensile strength and resistance to deformation. This ensures that the modified plastics can withstand mechanical stresses and maintain their shape and functionality under load, making them ideal for structural components in various industries.

 

3. Chemical Resistance

Plastics modified with STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER also exhibit improved chemical resistance. This is particularly important in environments where the material is exposed to aggressive chemicals, solvents, or corrosive substances. The copolymer’s resistance to chemical degradation helps extend the lifespan of the plastic products and reduces the risk of failure in critical applications.

 

4. Dimensional Stability

Dimensional stability is another crucial factor in high-performance plastics. The copolymer’s ability to resist shrinkage and maintain its dimensions under thermal and mechanical stress ensures that the plastic components retain their precision and functionality throughout their service life. This is especially important in applications where tight tolerances are required, such as in precision-engineered parts.

#STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER #STY-NPMI-MAH copolymer manufacturer #Enhancing Plastic Performance #STY-NPMI-MAH copolymer powder #enhances the mechanical strength of plastics #the demand for advanced plastics

How to Use Sodium Alginate for Reflux

2024-08-27
#Keynovo Biotech

Reflux, also known as GERD (gastroesophageal reflux disease), causes heartburn and discomfort. While medications are common for relief, sodium alginate, a natural compound from seaweed, offers an alternative approach. Here’s how to use sodium alginate for reflux relief.

 

Choose the Right Form:

Sodium alginate is available in liquid, chewable tablets, and powder forms. Pick the one that suits your preference and is easy to use.

 

Follow the Recommended Dosage:

Always read the instructions on the packaging or ask a healthcare professional about the correct dosage. Typically, sodium alginate is taken after meals or before bed, allowing it to form a barrier when you’re lying down.

 

Prepare the Dosage:

 

Liquid: Measure the correct amount using a measuring cup or spoon.

Chewable Tablets: Simply follow the instructions and chew them thoroughly.

Powder: Mix with water or juice as directed.

Take the Medication:

Consume the sodium alginate according to the recommended dosage. Whether it's swallowing the liquid, chewing the tablets, or drinking the prepared mixture, follow the instructions closely.

 

Observe Precautions:

Sodium alginate may interact with certain medications or health conditions. If you have any concerns, consult your healthcare provider before starting.

 

Monitor Your Symptoms:

Keep track of your reflux symptoms and any changes after using sodium alginate. This helps determine if the treatment is working and if any adjustments are needed.

 

Conclusion:

 

Sodium alginate, a natural product from seaweed, can help manage reflux symptoms by forming a protective barrier in the stomach.

 

 

For related products, please visit our website：https://www.reachever.com/

 

#Food Grade Sodium Alginate #Sodium Alginate Powder #CAS 9005-38-3

What Food is Natamycin In?

2024-08-27
#Keynovo Biotech

Natamycin is a key ingredient in food preservation, especially for preventing spoilage and mold. Let's break down what natamycin is and the types of food it is commonly found in.

 

What is Natamycin?

Natamycin is a natural antifungal compound made by certain bacteria through fermentation. It's been used for decades to stop mold and yeast growth in foods. Unlike synthetic preservatives, natamycin is natural, making it a preferred choice for clean-label foods. It is safe and approved by food safety authorities worldwide, including the FDA, EFSA, and WHO.

 

Foods That Commonly Contain Natamycin

Natamycin is used in many foods that are prone to mold. Here are some common examples:

 

Cheese

Hard and Semi-Hard Cheeses: Natamycin is often applied to the surface of cheeses like Gouda, Cheddar, and Parmesan. It prevents mold during aging and extends shelf life without changing the cheese's flavor, aroma, or texture.

Soft Cheeses: It's also sometimes used in soft cheeses like Brie or Camembert to prevent unwanted mold while still allowing the necessary mold for ripening.

Yogurt and Fermented Dairy Products

 

In products like yogurt, sour cream, and kefir, natamycin helps prevent mold, extending shelf life and maintaining quality.

Baked Goods

 

Breads, pastries, and other baked goods can develop mold, especially in humid conditions. Natamycin is used on these products to prevent mold without affecting taste or texture.

Meat Products

 

Cured and processed meats like sausages and salamis are treated with natamycin to stop mold growth during storage and distribution, ensuring safety and quality.

 

 

For related products, please visit our website：https://www.reachever.com/

 

 

#Natamycin #Natamycin Powder #CAS 7681-93-8

How Long Does Melatonin Last?

2024-08-27
#Keynovo Biotech

Melatonin is a hormone that our body makes naturally to help us sleep. Sometimes, people have trouble sleeping and take melatonin supplements to help. As a company that supplies melatonin, we know it's important to share clear information. This article will explain how long melatonin works in your body.

 

 

Melatonin comes in different forms, like tablets, capsules, and liquids. When you take it, melatonin goes into your bloodstream and helps your brain get ready for sleep. How long it lasts depends on a few things:

 

 

Dosage: The amount of melatonin you take affects how long it works. Smaller doses (like 0.5 to 1 milligram) usually last a few hours. Bigger doses (like 3 to 10 milligrams) might work for 4 to 8 hours.

 

 

Individual Differences: Everyone’s body is different. Your age, weight, and health can change how long melatonin stays in your system.

 

 

When You Take It: The timing also matters. If you take melatonin about 30 minutes to an hour before bed, it can help you fall asleep and stay asleep through the night.

 

 

Type of Melatonin: Some melatonin supplements are made to release the hormone slowly over time. These can last longer than the regular ones that release it all at once.

 

 

To sum up, how long melatonin lasts depends on the dose, your body, when you take it, and the type you use. Lower doses might not last as long, but higher doses and special formulations can work longer. As a melatonin supplier, we focus on giving you high-quality products to help you sleep better.

 

 

For related products, please visit our website：https://www.reachever.com/

#Melatonin Powder #CAS NO. 8041-44-9 #melatonin supplements

How Long Does It Take for L-Glutathione to Lighten Skin?

2024-08-27
#Keynovo Biotech

L-glutathione, a supplement that’s gaining popularity, is known for its potential to lighten skin. But how long does it actually take to see results?

 

L-glutathione is a powerful antioxidant that our bodies naturally produce. It helps protect our cells, supports detoxification, and boosts our immune system. Recently, people have started using it for its skin-lightening effects.

 

However, the time it takes for L-glutathione to lighten skin can be different for everyone. Your body’s unique chemistry and genetics play a big role in how quickly you might see changes. Some people notice improvements in their skin tone within a few weeks, but for others, it might take longer.

 

It’s important to be patient and consistent. You might need to take L-glutathione supplements for several months before seeing the full effects. Combining the supplement with a good skincare routine and following recommended guidelines will help you achieve the best results.

 

Keep in mind that patience and consistency are key. With time, you might start to see the radiant, even-toned skin you’re aiming for.

 

For related products, please visit our website：https://www.reachever.com/

#L-Glutathione Powder #L-Glutathione #CAS 70-18-8

Factors affecting the viscosity of VAE emulsion

2024-08-26

VAE (ethylene-vinyl acetate copolymer) emulsion viscosity is an important quality indicator and has a significant impact on product mass transfer, heat transfer, fluid flow, emulsion stability and emulsion transportation. Monomer ratio, polymerization temperature, initiator, emulsifier system optimization, electrolyte additives, and storage conditions are all factors that affect the viscosity of VAE emulsion.

 

1. Monomer ratio

The selection and proportion of monomers directly affect the viscosity and other properties of VAE emulsion. The ratio of ethylene to vinyl acetate (VAc) is particularly critical. Generally speaking, VAE emulsions with a VAc content of 70% to 95% have higher viscosity. Increased VAc content will increase the flexibility and elasticity of the emulsion, and will also increase the viscosity of the emulsion.

 

2.Polymerization temperature control

Polymerization temperature is another important factor affecting the viscosity of VAE emulsion. Changes in temperature will affect the rate of free radical generation and the rate of polymerization. Generally speaking, within a suitable temperature range, an increase in temperature will speed up the polymerization reaction, causing the latex particles in the emulsion to grow rapidly, resulting in an increase in viscosity. However, too high a temperature may cause the emulsion to gel, affecting its quality and stability.

 

3.Initiator

The amount and type of initiator have a significant impact on the viscosity of VAE emulsions. Initiators mainly affect the rate of polymerization. When the amount of initiator is large, the polymerization reaction is fast, the number of generated latex particles increases, and the viscosity of the emulsion increases. However, excessive initiator may cause the reaction to be too fast and difficult to control, resulting in reduced emulsion performance. Different types of initiators generate different types of free radicals during the reaction and have different effects on the viscosity of the emulsion.

 

4. Emulsifier system optimization

The selection and dosage of emulsifier are crucial to the stability and viscosity of VAE emulsion. The main function of emulsifier is to reduce the surface tension of emulsion and promote monomer dispersion and emulsion formation. Appropriate emulsifier concentration and anionic/nonionic emulsifier ratio can improve the stability of the emulsion and also affect the viscosity of the emulsion. The degree of polymerization and alcoholysis of protective colloids such as PVA (polyvinyl alcohol) also significantly affect the viscosity of the emulsion. The higher the degree of polymerization of PVA, the greater the viscosity of the emulsion; the higher the degree of alcoholysis, the lower the viscosity of the emulsion.

 

5.Electrolyte additives

The addition of electrolyte additives can affect the viscosity and stability of VAE emulsions. Some electrolyte additives can compress the electric double layer of latex particles and reduce the electrostatic repulsion between latex particles, thereby increasing the viscosity of the emulsion. However, excessive amounts of electrolyte additives may cause aggregation in the emulsion, affecting its performance.

 

The factors that affect the viscosity of VAE emulsions include reaction time and rate, PH value, storage conditions and stability. In actual production and application, these factors need to be reasonably adjusted according to specific needs and conditions to obtain VAE emulsion products with excellent performance.

 

Website: www.elephchem.com

Whatsapp: (+)86 13851435272

E-mail: admin@elephchem.com

ElephChem Holding Limited, professional market expert in Polyvinyl Alcohol(PVA) and Vinyl Acetate–ethylene Copolymer Emulsion(VAE) with strong recognition and excellent plant facilities of international standards.

#Vinyl Acetate Ethylene Copolymer Emulsion #VAE redispersible powder #Ethylene Vinyl Acetate Rubber

Boosting ABS Heat Resistant Modifier The Role of N-Phenylmaleimide

2024-08-22

Why Yangchen Tech is Your Go-To Supplier?

 

As industries evolve, the demand for high-performance plastics that can withstand extreme conditions continues to grow. Acrylonitrile Butadiene Styrene (ABS) is one such material, widely used for its durability, impact resistance, and ease of processing. However, in applications where high temperatures are a concern, ABS can fall short without the right modifications. This is where N-Phenylmaleimide (NPMI) comes into play, significantly enhancing the heat resistance of ABS, making it suitable for even more demanding applications.

 

What is N-Phenylmaleimide?

 

N-Phenylmaleimide (NPMI) is a monomer known for its ability to improve the thermal stability and heat resistance of polymers. When incorporated into ABS as a heat-resistant modifier, NPMI helps to increase the material's heat distortion temperature, ensuring that the ABS can maintain its structural integrity and performance under high-temperature conditions.

 

N-Phenylmaleimide

Basic Infomation

 

Chemical Structure Structure formula of N-Phenylmaleimide
Chemical Formula C10H7NO2
Molecular Weight 173.16
CAS No. 941-69-5
Packing Type Paper bag (20 kg)

 

Specification

ITEM

Limits

Results

Appearance

Yellow powder

Yellow powder

Purity%

≥98

98.5

Melting Point℃

≥85

89

Ash%

≤0.3

0.01

Water%

≤0.5

0.05

Acidity mgkoHhttps://www.yangchentech.comg

≤3

0.38

 

Formulation and Application of N-Phenylmaleimide in ABS Heat Resistant Modifiers

 

1. Formulation

   - Copolymerization with ABS: NPMI is introduced into the ABS polymer matrix through copolymerization. Even a small percentage of NPMI (around 1%) can result in a noticeable improvement in heat resistance. For more demanding applications, higher concentrations of NPMI (up to 15%) are used to achieve significant increases in the heat distortion temperature.

   - Enhanced Thermal Stability: The inclusion of NPMI in ABS formulations helps to stabilize the polymer chains at higher temperatures, reducing the likelihood of thermal degradation and deformation.

 

2. Applications

   - Automotive Components: In the automotive industry, where components are often exposed to elevated temperatures, ABS modified with NPMI is used for parts such as dashboards, interior trims, and under-the-hood components. The improved heat resistance ensures these parts can withstand the thermal stresses encountered in daily use.

   - Electronics and Appliances: For electronics and household appliances, maintaining structural integrity and performance under heat is critical. NPMI-modified ABS is ideal for casings, connectors, and other components that are subject to high operating temperatures.

   - Construction Materials: In construction, materials need to endure various environmental conditions, including heat. NPMI-enhanced ABS provides the necessary thermal stability for applications like piping, fittings, and other building materials that require durability at elevated temperatures.

 

Why Choose Yangchen Tech as Your Supplier of N-Phenylmaleimide?

 

1. Expertise and Experience

   - Yangchen Tech has established itself as a leader in the production and supply of high-quality N-Phenylmaleimide. Our extensive experience in chemical manufacturing ensures that we provide products that meet the highest standards of quality and performance.

 

2. Consistent Quality

   - At Yangchen Tech, we understand the importance of consistency in product quality. Our N-Phenylmaleimide is produced with rigorous quality control measures to ensure uniformity and reliability in every batch. This consistency translates into better performance and easier processing for our customers.

 

3. Competitive Pricing

   - Despite offering top-tier quality, Yangchen Tech is committed to providing cost-effective solutions. Our competitive pricing structure ensures that you get the best value for your investment, without compromising on quality.

 

4. Custom Solutions

   - We recognize that different applications may require tailored formulations. Yangchen Tech offers customization options for N-Phenylmaleimide, allowing you to optimize the performance of ABS heat-resistant modifiers to meet your specific needs.

 

N-Phenylmaleimide is a powerful modifier that transforms ABS into a high-performance material capable of withstanding extreme temperatures. Whether you are in the automotive, electronics, or construction industry, incorporating NPMI into your ABS formulations can significantly enhance the thermal stability and durability of your products. 

 

When choosing a supplier for N-Phenylmaleimide, Yangchen Tech stands out as the preferred choice, offering consistent quality, competitive pricing, and the expertise to support your needs. Trust Yangchen Tech to provide the high-performance materials that keep your products at the forefront of innovation and reliability.

#N-Phenylmaleimide manufacturer #Purchase N-Phenylmaleimide powder #N-Phenylmaleimide factory in China #N-phenylmaleimide supplier #N-Phenylmaleimide Powder #N-Phenylmaleimide powder supplier

Adhesives of VAE Emulsion mixed with additives

2024-08-16

VAE emulsion is a water dispersion chemical that avoids the environmental impact of solvents and unsafe hazards. Ethylene gives polymers a softness that is permanent and impervious to the environment and climate. VAE dispersions can not only be used as excellent adhesives for paper, wood, plastics, synthetic fabrics, etc., but also can be easily mixed with thickeners, surfactants, PH regulators, plasticizers, solvents, fillers and other ingredients to make adhesives for various specific use.

 

1. Add thickener

The water-soluble polymer thickener can increase the viscosity of the continuous phase between dispersed polymer particles, thereby increasing the viscosity of VAE emulsions. Sodium polyacrylate is an effective thickening agent for VAE emulsions. When the addition amount of thickener is less than 1%, it has little effect on the stripping strength. When 7% is added, the bond strength is significantly reduced.


Carboxylic butylbenzene emulsion can significantly increase the viscosity of VAE emulsion, and improve the bonding strength of PVC, PP and other substrates. However, attention should be paid to controlling the amount of addition to prevent the viscosity from being too high.

 

2. Add surfactants

The addition of alkyl polyoxyethylene ether and other surfactants to VAE emulsions can improve the wettability of surfaces that are difficult to wet (such as PVC films, etc.). The effective concentration is 0.1-1.0% parts surfactant per 100 parts emulsion.
Adhesives manufactured with VAE emulsions generally do not require the addition of defoamer. In case of foam, add 0.1 ~ 0.2% defoamer.

 

3. Add PH regulator

VAE emulsions are generally stable in the PH range of 3.0 to 8.5. If the PH of the mixture containing VAE emulsions is adjusted below 3.0, it results in an excessively high viscosity and is hydrolyzed more rapidly in the wet state, resulting in a lower PH. When the VAE emulsion is mixed with a dispersion solvent with a completely different PH (for example, PH 9.0), the PH of the VAE emulsion should first be adjusted above 7 with an alkaline substance. To minimize the effects caused by the difference in PH. Ammonia and sodium hydroxide are commonly used PH regulators for VAE emulsions.

 

4. Add plasticizer and solvent

The addition of plasticizers can reduce the cost of formulations. The addition of plasticizers and solvents can also improve the performance of substrates that are difficult to bond. Four plasticizers, dibutyl phthalate, butyl phenyl phthalate, dipropylene glycol phthalate and dioctyl phthalate, were added at 15% concentration to thicken CW40-705.

 

5. Add stuffing

In VAE dispersion-based adhesives, low-cost fillers such as clay and calcium carbonate can be added as fillers or fillers. The viscosity of emulsion can be increased by adding dry filler. First dispersed with water, then a large number of fillers can be added without making the workable viscosity too high. CW40-707 can accept more fillers than other varieties.

 

6. Wet strength additives

The water resistance of VAE emulsions generally meets the requirements. Where improvement is needed, dialdehyde, water-soluble urine aldehyde resin (UF), melamine resin (MF) or phenolic resin can be added. Excellent water resistance can be achieved by heating curing.

 

Website: www.elephchem.com

Whatsapp: (+)86 13851435272

E-mail: admin@elephchem.com

ElephChem Holding Limited, professional market expert in Polyvinyl Alcohol(PVA) and Vinyl Acetate–ethylene Copolymer Emulsion(VAE) with strong recognition and excellent plant facilities of international standards.

#China PVA Manufacturer #PVA Chemical Raw Material #Polyvinyl Alcohol Supplier
Tags
#Cosmetic Grade Lanolin Anhydrous For Skin Care
#High Purity Lanolin Anhydrous EP USP
#Bulk Price Anhydrous Lanolin From China Manufacturer
#Di-hydrogenated tallow dimethyl ammonium chloride
#ARQUAD 2HT-75
#Cas 61789-80-8
#PVOH 785
#PVOH manufacturer
#Modified PVA 785
#POVAL L-9
#POVAL L-10
#POVAL L-9-78
#PVOH 735
#Modified PVA 735
#POVAL L-8
#Polyvinyl Alcohol 2092
#PVA 092-35
#PVA 2092
#KURARAY POVAL
#Sinopec PVA
#Poval 30-94KM
#PVA KM-618
#Mowiol 30-92
#PVA BP-20H
#VAE Emulsion
#VAE dispersion
#Vinyl acetate-ethylene copolymer emulsion
#VINNAPAS 400
#VAE CW40-705
#VINNAPAS 192 (CTY)
#VAE CW WZ-I
#VINNAPAS EF 104
#ETONIS 5150P
#VAE DA-691
#VAE SDX-5100
#Polyvinyl Alcohol 2699
#PVA 098-78
#PVA 2699
#PVA BF-26
#Celvol 350
#VINNAPAS EZ 3112
#VAE CW40-701
#VAE S-408HQE
#mPEG-SC
#Methoxypoly(ethylene glycol) succinimidyl carbonate
#PVOH 725
#Modified PVA 725
#POVAL LM-10 HD
#PVA FS-22 Н
#Modified polyvinyl alcohol
#Modified PVOH
#PVA 505
#Alcotex 7206
#PVA FS-10
#Alcetox 225
#Alcotex 72.5
#Alcotex 225
#VINNAPAS EP 7000
#VINNAPAS EP 8178
#VAE DA-310
#VAE CW40-757
#VAE S-460HQ
#Polyvinyl Alcohol 1599
#PVA 098-20
#PVA 1599
#Poval 25-100
#Mowiol 20-98
#BF-17
#BF-14
#Elvanol 80-18
#Polyvinyl Alcohol 2499
#PVA 098-60G
#PVA 2499
#Poval 60-98
#PVA-124
#PVA BF-24
#Polyvinyl Alcohol Fiber
#PVA fiber
#Water Soluble PVA fiber
#cold Water Soluble PVA fiber
#hot Water Soluble PVA fiber
#Sinopec PVA fiber
#Wanwei PVA fiber
#PVA fiber manufacturer
#PVA fiber factory
#PVA fiber supplier
#Polyvinyl Alcohol 0888
#PVA 088-07
#PVA 0888
#Mowiol 8-88
#Celvol 205
#Celvol 805
#BP-05
#PVOH 452
#Modified PVA 452
#POVAL
#Polyvinyl Alcohol 1799
#PVA 100-27
#PVA 1799
#Poval 117
#PVA 117
#Celvol 325
#CCP BF 17
#GOHSENOL NH-18
#Polyvinyl Alcohol 2492
#PVA 092-53
#PVA 2492
#PVA 55-95
#Polyvinyl Alcohol 2488
#PVA 088-50
#PVA 2488
#CELVOL 540
#CCP BP 24
#POVAL 224
#PVA 224
#Sundy PVA NJ-II
#MSM Powder
#Methyl Sulfonyl Methane
#CAS 67-71-0
#Nisin
#Natural Preservative Nisin Powder
#CAS 1414-45-5
#Polyvinyl Alcohol
#PVA
#PVA 0388
#PVA 088-03
#Polyvinyl Alcohol 0399
#PVA 098-03
#PVA 0399
#AQ-4104
#Mowiol 4-98
#Poval 3-98
#PVA 103
#Celvol 103
#BF-03
#Sucralose
#CAS 56038-13-2
#Sucralose Powder
#Vinyl Acetate Monomer
#VAM
#China VAM
#Sinopec Vinyl Acetate Monomer
#Celanese VAM
#VAM factory
#VAM manufacturer
#Sinopec VAM
#VAM supplier
#VAE CWJZ-1
#VINNAPAS 754 ED
#VINNAPAS EF 101
#VAE DA-180L
#VAE DA-100L
#VAE S-483HQ
#VINNAPAS 7815
#CCP DA-179
#polyurethane resin
#water-based polyurethane manufacturers
#Waterborne Polyurethane Resin
#Polyurethane Resin Manufacturer
#Self-matting Polyurethane Resin
#VINNAPAS 547ED
#VINAVIL EVA 04
#VAE CW40-718
#VINNAPAS eco EF3777
#VINNAPAS EP 1133
#VINNAPAS EP 6300
#VAE S-951HQ
#VAE S-465HQ
#VINNAPAS 756
#CCP DA-180L
#VAE DA-179
#VINAVIL EVA 2606L
#Polyvinyl Alcohol 1588
#PVA 088-17
#PVA 1588
#Mowiol 18-88
#Celvol 513
#BP-17
#BP-14
#Polyvinyl Alcohol 2288
#PVA 088-40
#PVA 2288
#PVA 45-88E
#Mowiol 40-88
#PVA GH-20R
#VINNAPAS 446ND
#VAE CW40-702
#VINNAPAS 547 ED
#VINNAPAS EP 1400
#VAE DA-111
#VAE DA-141
#VINNAPAS 724
#VINNAPAS 510 ED
#VINAVIL EVA 2603L
#CCP DA-511
#CCP DA-183
#Polyvinyl Alcohol 0588
#PVA 088-05
#PVA 0588
#CCP BP 05
#Poval 205
#PVA 205
#VINNAPAS EAF 67
#VAE Emulsion Foam/Cloth Adhesive
#VINNAPAS EAF 68
#VAE DA-128
#Polyvinyl Alcohol 1388
#PVA 088-13
#PVA 1388
#Mowiol 13-88
#Polyvinyl Alcohol 1888
#PVA 088-26
#PVA 1888
#PVA -220
#PVA GH-17R
#PVA GM-14R
#PVA BP-20
#PVA BP-17
#Polyvinyl Alcohol 0488
#PVA 088-04
#PVA 0488
#Poval 3-88
#PVA 203
#Mowiol 4-88
#Celvol 203
#BP-04
#Buy Zinc Pyrithione
#Zinc pyrithione(ZPT)
#Polyvinyl Alcohol 2480
#PVA 080-44
#PVA 2480
#PVA KH-20
#POVAL 48-80
#PVA 420
#PVA 40-80E
#Polyurethane binder
#gravure lamination ink
#PU binder
#Chitosan
#Food Grade DC80 Chitosan
#CAS 9012-76-4
#Glucosamine
#Glucosamine Powder
#CAS 7512-17-6
#VAE CW40-707
#VINNAPAS CA 5544
#VINNAPAS EAF 7815
#VINNAPAS 754ED
#VINNAPAS EF 575
#VINNAPAS EP 4600
#VINNAPAS EZ123
#CCP DA-100L
#polyurethane resin manufacturer
#polyurethane resin for ink
#water-based polyurethane binder
#polyurethane binder
#waterborne polyurethane
#TPU Material
#Polyurethane Pellet
#TPU Resin
#Thermoplastic Polyurethane Resin
#Koslen TPU
#Recycled TPU resin
#printing ink
#polyurethane binder for ink
#Acrylic acid polymer PAM Polyacrylamide
#Acrylamide and Sodium Acrylate Copolymer PAM Polyacrylamide
#Processing Plant Wastewater Treatment
#Coal Washing Polyacrylamide
#Waste water Treatment Chemicals
#Polymer Flocculant Polyacrylamide
#Polyacrylamide for Oilfield Exploitation China Manufacturer
#Anionic Polyacrylamide Flocculant
#gravure printing ink
#Chinese polyurethane resin
#polyurethane resin factory
#Gravure lamination Ink
#Polyurethane Resin Supplier
#Aluminium paste
#globaltuocai
#waterborne polyurethane resin
#waterbased polyurethane
#CAS 49557-75-7
#Copper Peptides
#Copper
#textile defoaming agent
#Lined centrifugal pump
#Sodium hypochlorite pump
#Sulfuric acid pump
#PTFE lined centrifugal pump
#PFA lined centrifugal pump
#HCl pump manufacturer
#reflective glass beads
#road marking paint
#road marking reflective paint
#glass beads for road marking
#reflective road marking paint
#reflective marking paint
#traffic marking paint suppliers
#nano barium titanate
#iron oxide powder
#nano titanium dioxide
#single crystal nanomaterial
#polycrystalline nanomaterial
#amorphous nanomaterials
#glow in the dark pigment
#Photoluminescent Pigment
#luminescent pigment
#Lanolin
#Anhydrous Lanolin
#Cosmetic Grade Lanolin Anhydrous
#Collagen
#Pro-Collagen
#Collagen Powder
#Industrial Cleaning Defoamer
#Silicone Defoamer
#Cleaning Industry Defoamer
#Nisin i
#Probiotic
#Nisin Probiotic
#Stevia
#Alternative to Sugar
#The Healthiest Alternative to Sugar
#Cationic Polyacrylamide Polymer Powder Manufacturer
#100% Pure Polyacrylamide Polymer Powder Supplier
#China Supplier Polyacrylamide Polymer Powder
#High quality Tetramethyl ammonium chloride
#Tetramethylammonium chloride with best price
#Hot sale Tetramethyl ammonium chloride
#Hot sale cationic surfactants
#Competitive quaternary ammonium cationic fungicides
#High quality quaternary ammonium compounds products
#High quality Tetramethyl ammonium hydroxide
#Competitive Tetramethylammonium hydroxide
#Hot sale Tetramethyl ammonium hydroxide 25% in water/methanol solution
#Powder Coating
#Powder Coating For Car Parts
#Powder Coating Manufacturer
#Carrageenan Food Grade
#Carrageenan Food Additives
#Carrageenan Stabilizers
#Ascobic Acid Vitamin C
#Ascobic Acid 3-o-ethyl Ascorbic Acid
#Ascobic Acid Cosmetic Grade
#Nonionic Polyacrylamide Flocculant Factory
#China Supplier Cationic Polyacrylamide
#Flocculation Polyacrylamide Factory Price
#Bismaleimide resin powder
#N,N'-4,4'-Diphenylmethyene Bismaleimide
#BMI-100 powder manufacturer
#N,N'-(4,4' DIPHENYLMETHANE)BISMALEIMIDE
#BMI resin powder
#Bismaleimide resin manufacturer
#BMI powder
#BMI powder Manufacturer
#Bismaleimide resin powder Factory
#N-Phenylmaleimide manufacturer
#N-PMI powder producer
#N-Phenylmaleimide powder
#N,N'-4,4-Diphenylmethane Bismaleimide
#BMI powder manufacturer
#Heat Resistance for ABS
#Acrylonitrile Butadiene Styrene
#ABS heat resistant agent
#N-PMI powder
#N-phenylmaleimide price
#N-PMI powder manufacturer
#N-Phenylmaleimide
#N-PMI producer
#Heat resistant modifier agent for ABS
#ABS heat resistant modifer agent producer
#N,N-4,4-diphenylmethyene bismaleimide
#BMI powder producer
#Bis(4-maleimidophenyl)methane
#N,N'-(4,4' Diphenylmethane) Bismaleimide
#Anionic Cationic Nonionic Polyacrylamide Flocculant
#Factory Supply Cationic Polyacrylamide Polymer Powder
#Wastewater Treatment Chemicals Flocculant
#Polyacrylamide Polymer Powder Supplier
#Flocculation Polyacrylamide Powder Price
#China Polyvinyl Alcohol Manufacturer
#Polyvinyl Alcohol supplier
#PVA Fiber powder
#China PVA Manufacturer
#Polyvinyl Alcohol supplierl
#PVA Chemical Raw Material
#Phenylmethane Maleimide Powder
#Phenylmethane Maleimide Manufacturer
#BMI-2300 powder Manufacturer
#BMI-2300 Powder Supplier
#Phenylmethane Maleimide Powder Manufacturer
#Bismaleimide Resin Powder
#BMI-200 powder Manufacturer
#energy-saving ceramic membrane
#high pressure resistant silicon carbide membrane
#good thermal shock resistant silicon carbide membrane
#Dispersible Polymer Powder
#Re-dispersible Emulsion
#China RDP Emulsion
#Vinyl Acetate Ethylene Copolymer Emulsion
#VAE CW 40-707
#VAE Emulsion For Publishing
#High Performance Acrylic acid polymer PAM
#Polyacrylamide Flocculant Drilling Fluid Chemicals
#Polyvinyl Alcohol Film
#Polyvinyl Alcohol Supplier
#Purchase N-Phenylmaleimide powder
#N-Phenylmaleimide factory in China
#VAE redispersible powder
#Ethylene Vinyl Acetate Rubber
#L-Glutathione Powder
#L-Glutathione
#CAS 70-18-8
#Natamycin
#Natamycin Powder
#CAS 7681-93-8
#Food Grade Sodium Alginate
#Sodium Alginate Powder
#CAS 9005-38-3
#STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER
#STY-NPMI-MAH copolymer manufacturer
#Antimony trioxide
#Sb2O3
#High-purity antimony trioxide
#Polyester Catalyst Grade Antimony Trioxide
#Antimony Trioxide 99.5%
#Antimony Trioxide 99.9%
#PVOH 8035
#Modified PVA 8035
#POVAL 40-80 E
#POVAL 32-80
#POVAL 40-80E
#Polyvinyl Alcohol PVA PVOH
#Polyvinyl Alcohol Films
#Polyvinyl alcohol polymer Glue
#PVA White Crystal Powder
#PVA 088-50 PVA 2488 BP24
#PVA 1788 PVA 088-20 BP-17
#PVA Chemical Raw Material For Adhesive
#PVA For Textile Sizing
#PVA For Paper Industry
#PVA 0588 PVA 088-05
#High Strength High Modulus PVA Fiber
#PVA Fiber For Textile
#PVA Fiber Chemical Raw Material For Construction
#PVA Fiber Reinforced Concrete
#VINNAPAS 920
#VAE CW40-307
#VAE S-950HQ
#VAEDA-310
#High Performance Polyacrylamide Polymer Powder Supplier
#China Supply Polyacrylamide Polymer
#China Manufacturer Oilfield Exploitation Polyacrylamide
#Water Treatment Polymer Powder Polyacrylamide
#Pure Anionic APAM Polymer Flocculant
#Polyvinyl Alcohol Polymer Glue
#PVA For Papermaking Industry
#Redispersible emulsion powder
#Polymer emulsions
#Redispersible latex powder
#Flexible surface protection mortars
#RDP for ceramic tile adhesives
#Micron-sized thermoplastic resin powder
#Technology
#Education
#Internet
#Media
#VAE Emulsion For Architectural
#Ethylene Vinyl Acetate Foam
#VAE Emulsion For Textile Industry
#VAE Emulsion For Wood Working
#VAE CW 40-716
#VAE CW 40-705
#Epoxy resin curing agent
#Epoxy resin hardener
#Modified Cycloaliphatic amine epoxy hardener
#High functional curing agent
#High performance curing agent
#High performance Hardener
#Acrylic acid polymer PAM Polyacrylamide supplier
#Enhanced Oil Recovery
#Polyacrylamide Manufacture Chemicals
#Polyvinyl Alcohol 0388
#BP-03
#GL-03
#PVA-203
#Celvol 502
#Mowiol 3-85
#Nylon Fishing Line
#Nylon Monofilament Fishing Line
#Nylon Fiber
#Fishing Rod
#PE Line
#Carbon Line
#Polyamide 6 Pellets
#PA6 Pellets
#Nylon 6 Chips
#Nylon 6 Granules
#Nylon 6 Pellets
#Pa6 gf30
#Nylon Monofilament
#Nylon Monofilament Line
#Nylon 6 Granule
#High Quality Polyvinyl Alcohol
#Water Soluble Polyvinyl Alcohol
#Polyvinyl Alcohol Applications
#Wholesale HSHM PVA Fiber
#PVA Fiber Supplier
#High Strength PVA Fiber
#Durable PVA Fiber
#Eco-Friendly PVA Fiber
#Low viscosity epoxy curing agent
#Modified polyetheramine curing agent
#Modified PVA coated composite film
#EVOH EW-3201
#Ethylene-VinylAlcohol Copolymer
#EVOH Sinopec
#EVOH for food package
#EVOH Polymer EVAL EV-4405F
#EVOH for medical usage
#N-phenylmaleimide (N-PMI) manufactured by Yangchen Tech
#N-phenylmaleimide powder
#99.7% N-phenylmaleimide powder
#99.7 N-PMI powder
#PVOH 823G
#Modified PVA 823G
#POVAL 8523
#POVAL 8825R
#POVAL 8823M
#POVAL 8720Y
#Polyvinyl Alcohol 2484
#PVA 084-48
#PVA 2484
#Mowiol 47-88
#PVA-224
#New style nylon 6 polyamide
#Promotional polyamide compound
#2023 New reinforced polyamide
#custom-made nylon polyamide
#Top high polyamide nylon
#Wholesale price polyamide 6
#Cationic Polyacrylamide Polymer Flocculant
#Flocculation Polyacrylamide Price
#Rubber vulcanizing agent manufacturer
#Buy HVA-2 powder
#Bulk PDM /HA-8 /HVA-2 powder for sale
#Crosslinking agent powder supplier
#Valcanizing agent powder wholesale price
#anti-scorch agent supplier
#metal teller rosette ring tower packing
#metal teller rosette ring random packing
#high performance metal teller rosette ring random packing
#China metal teller rosette ring tower packing manufacturer
#China metal teller rosette ring tower packing factory
#Silicone-Based Defoaming Agents
#High-Temperature Defoaming Agents
#Defoamers for Dyeing Efficiency
#Products Tag1
#Products Tag2
#Products Tag3
#China Supplier Cationic Flocculant Polyacrylamide
#High Performance Flocculant polymer PAM
#Functional chemicals
#Fireproof Silicone Foam
#High Temperature Resistant Silicone Foam
#Customer Higher Density Silicone Foam
#Acrylic Foam Tape
#High Strength Acrylic Tape
#High Seal Acrylic Tape
#High Alumina Brick-Level 2
#High Alumina Runner Brick
#High Alumina Arc Brick
#PP heat-resistant modifier YC-011 manufacturer
#PP heat-resistant modifier manufacturer
#Bulk PP heat-resistant modifier wholesales
#PP heat-resistant modifier supplier
#PP heat-resistant modifier powder wholesale
#PP heat-resistant modifier producer
#Polyimide resin powder
#Polyimide resin powder price
#Buy Polyimide resin
#Polyimide resin powder manufacturer
#Polyimide resin powder supplier
#Purchase Polyimide resin
#Polyacrylamide Flocculant Ploymer
#Anti Mold Sticker
#Warehouse Desiccant Bag
#Efficient Antimicrobial Peptide Plus
#High-quality Desiccant Products
#Super Dry Desiccants Factory
#Efficient Desiccant Moisture Adsorber
#Eco-friendly Anti-mold Sticker
#Recycle Anti Mold Paper
#Anti Mold Tissue Paper
#Anti-Mold Wrapping Paper
#Custom Logo Silica Gel
#VAE Emulsion CW40-600
#VAE Emulsion CW97-719
#VAE
#EcoVAE 1608
#VINNAPAS 6300
#CCP DA-117
#ECO VAE 1608
#EVA
#VAE DA-117
#phosphoric acid pump
#Horizontal centrifugal pump
#chemical process pump
#Mechanically sealed pump
#Phosphate pump
#UHMW-PE pump
#PVDF pump
#Brine pump
#Plastic process pump
#Magnetic pumps
#NaClO pump
#Bleach pump
#Industrial wastewater pumps
#Sterilization pumps
#Hypochlorite pump
#Copper sulfate pump
#Nitrite pump
#Acid-proof pump
#Hydrochloric acid transfer pump
#Chemical centrifugal pump
#Lye transfer pump
#chemical pump manufacturers
#Fluoroplastic centrifugal pump
#Nitric acid transfer pump
#IHF chemical pump
#IHF fluoroplastic centrifugal pump
#CHINA RISTER PUMPS
#High Performance Acrylic Acid Polymer PAM
#Polyacrylamide Polymer Powder Manufacturer
#Chemical magnetic pump
#plastic centrifugal pump
#Plastic chemical pump
#Concentrated sulfuric acid pump
#PTFE magnetic pumps
#Sulfuric acid water pump
#The teflon pump
#Acid pumps
#Industrial pump manufacturers
#Corrosion-resistant and wear-resistant pump
#Slurry pump manufacturer
#High Quality chemical centrifugal pump
#Mortar pump china supplier
#OEM Pickling centrifugal pump
#Custom UHMWPE pump
#Heat resistant modifier for ABS
#ABS heat resistant modifier
#[object Object]
#Styrene-N-Phenylmaleimide-Maleic anhydride Copolymer
#Styrene-MAH-NPMI price
#Styrene-NPMI-MA
#Polyacrylamide Anionic Polymer Powder Manufacturer
#Styrene-NPMI-MAH Copolymer
#Styrene N-Phenylmaleimide Maleic Anhydride
#Heat-resistant Modifier For ABS
#Styrene-N-Phenylmaleimide-Maleic Anhydride Copolymer
#SMA powder as a heat-resistant modifier
#Enhanced Heat Resistance
#SMA Copolymers
#N-phenylmaleimide supplier
#N-Phenylmaleimide Powder
#N-Phenylmaleimide powder supplier
#N-PMI POWDER
#941-69-5
#PVOH
#Modified PVA
#Alcotex 725
#VAE Emulsion CW FH-Ⅱ
#VINNAPAS 708(NJG)
#CCP DA-128
#VINAVIL EVA 2601L
#VAE CW FH-Ⅱ
#Polyethylene (PE) Foam Tape
#Double Sided EVA Foam Tape
#Heavy Duty EVA Foam Tape
#Dimethyl thio-toluene diamine
#DMTDA
#CAS 106264-79-3
#Polyurethane chain extender
#Industrial lubricant
#BMI-70 powder manufacturer
#3,3-dimethyl-5,5-diethyl-4,4-diphenylmethanebismaleimide powder manufacturer
#Bulk 3,3-dimethyl-5,5-diethyl-4,4-diphenylmethanebismaleimide BMI-70 powder wholesales
#BMI-70 Powder
#3,3-dimethyl-5,5-diethyl-4,4-diphenylmethanebismaleimide
#CAS:105391-33-1
#N-Phenylmaleimide producer
#Enhancing Plastic Performance
#STY-NPMI-MAH copolymer powder
#enhances the mechanical strength of plastics
#the demand for advanced plastics
#PVC Heat Resistant Modifier Supplier
#PVC Heat Resistant Modifier Manufacturer
#Purchase PVC Heat Resistant Modifier
#PVC Heat Resistant Modifier Powder
#PVC Heat Resistant Modifier Wholesale
#Buy PVC Heat Resistant Modifier
#N-Phenylmaleimide factory
#N,N‘-(4,4’ DIPHENYLMETHANE)BISMALEIMIDE
#13676-54-5
#BDM powder
#bismaleimide resin
#ABS heat resistant modifer agent
#Styrene N-PMI MA
#ABS heat resistant modifer agent manufacturer
#heat-resistant modifier
#PDCPD resin material
#DCPD resins compounds
#PDCPD raw material
#DCPD-RIM liquids
#Melatonin Powder
#CAS NO. 8041-44-9
#melatonin supplements
#Mud Pressing Cationic Polyacrylamide Supplier
#White Pure Polymer Powder Polyacrylamide
#Water Treatment Chemicals
#CationicFlocculation Polyacrylamide Price
#Nonionic Polyacrylamide Polymer Powder Manufacturer
#Anionic Flocculation Polyacrylamide Powder Price
#Industrial Grade Styrene NPMI MAH Copolymer
#Styrene NPMI MAH Copolymer powder
#Styrene-N-Phenylmaleimide-Maleic anhydride Copolymer powder
#Styrene NPMI MAH Copolymer powder for heat resistance
#BISMALEIMIDE
#99% N-phenylmaleimide
#Centrifugal pump
#ansi pump
#H2SO4 pump
#Pump manufacturer
#Factory direct sales
#Single-stage water pump
#Aluminum nitride (AlN)
#Aluminum Nitride Powders
#Aluminum Nitride (AlN) Powders
#High-purity Aluminum Nitride Powders
#High-purity Aluminum Nitride (AlN) Powder
#Aluminum Powder
#Magnetic pump sales
#magnetic pumping solutions
#magnetic pump drive
#magnetic pump working principle
#magnetic pump vs centrifugal pump
#magnetic pump price
#BMI resin
#PDCPD sustainable materials
#Eco-friendly PDCPD
#PDCPD energy efficiency
#Cationic Polyacrylamide Polymer Powder Price
#Sedimentation Polyacrylamide Price
#Polyacrylamide Flocculant for Drill Fluid Chemicals
#High Performance Polyacrylamide Polymer Powder
#PVC Heat Stabilizer
#Heat Stabilizer for PVC
#PVC Heat Stabilizer Powder
#Polyacrylamide Cationic Polymer Powder
#100 Pure Cationic Polyacrylamide Powder
#Polyacrylamide Polymer Powder Flocculant
#High Performance Thermoplastic Polyurethane
#Thermoplastic Polyurethane Manufacturer
#TPU Raw Materials
#Non-transparent TPU
#FDA Approved TPU
#Hydrochloric acid centrifugal pump
#HCL centrifugal pumps
#Acid solution pump
#Acid-proof chemical pump
#Lined chemical centrifugal pump
#Acid-base transfer pump
#Factory Wholesale Price PA66 GF30 Granules
#High Toughness Nylon 6 Pellets
#High Viscosity Polyamide 6 Chips
#High Impact Reinforced Pa6 Pellets
#Heat Resistance Pa6 Granules
#Customized Nylon6 Plastic Granules
#Polyamide 6
#Nylon 6
#polyamide 6 resin
#polyamide 6 granules
#polyamide 6 pellets
#Vinyl Acetate Ethylene Copolymer
#Ethylene Vinyl Acetate Copolymer Resin
#EVA Adhesive
#EVA Hot Melt Adhesive For board
#EVA Resin
#EVA Adhesive For Book binding
#Thermal Conductive PVA Film
#Water Soluble PVA Film
#PVA optical films
#PVA For Film Industry
#EVA Resin For Shoe Material
#EVA Shock Absorbing Material
#styrene-N-phenylmaleimide-maleic anhydride copolymer
#Heat Resistant Agent
#ABS Heat-Resistant Modifier
#Adhesives
#Ethylene Vinyl Acetate Resin
#EVA Emulsion
#Ethylene Vinyl Acetate Granules
#Polyvinyl Acetate
#Polymer Polyvinyl Acetate
#PVAc White Glue
#Polyvinyl Acetate Monomer
#PVAc For Wood Working
#Polyvinyl Acetate Polymerization
#Polyvinyl butyral resin
#PVB interlayer film
#PVB laminated glass film
#PVB high quality optical film
#Polyvinyl butyral synthesis
#Vinyl butyral applications
#Vinyl acetate monomer
#Vinyl acetate monomer properties
#Useage of vinyl acetate monomer
#Production process of vinyl acetate
#Vinyl acetate emulsion
#Medical applications of polyvinyl alcohol
#EVA environmentally friendly film
#EVA Redispersible powder
#EVA degradable film
#Polyvinyl Butyral Film
#EVA Rubber
#PVA dissolution methods
#PVB Film For Laminated Glass
#Higher Light Transmittance PVB Film
#Polyvinyl Butyral White Crystal Powder resin
#PVB Film Superior Optical Properties
#Re-dispersible emulsion powde
#RDP emulsion
#Dispersible polymer powde
#RDP emulsion powde supplier
#Kuraray RDP
#Oilfield Chemical Polyacrylamide CAS 9003-05-08 for Oil Exploration
#Factory Supply Polyacrylamide CAS 9003-05-8
#Polyacrylamide Manufacture Anionic Cationic Nonionic Paper Making Chemicals
#Polyacrylamide Flocculant Textile Chemicals
#Chemical for Paper-Making Wastewater Treatment
#Ceramic heaters
#aluminum nitride (AlN)
#excellent thermal conductivity ceramic material
#Basic structure of the heater
#support body of the heater
#high purity of aluminum nitride (AlN) materials
#Dicyandiamide
#Epoxy Curing Agents
#Dicyandiamide Hardener
#High-Temperature Adhesives
#DICY
#Epoxy Resin Systems
#Dielectric Properties
#Epoxy Resin
#Electrical Insulation
#Semiconductor Packaging
#Dielectric Adhesives
#High Voltage Applications
#substrate material
#Aluminum nitride
#aluminum nitride crystals
#High Thermal Conductivity Creamic Material
#Cationic Polyelectrolytes Flocculant for Water Treatment Chemicals
#Polymer Powder Flocculant Acrylic Polymers PAM PHPA
#Cationic Flocculant Sewage Sludge Treatment 100% Pure Powder
#CPAM Water Treatment Polyacrylamide High W. M
#Efficient Flocculant Polyacrylamide PAM
#Drilling Fluids Chemicals Additives Polyacrylamide
#Industry Wastewater Treatment Anionic Cationic Powder Polyacrylamide
#Water Treatment Chemical Polyacrylamide
#Cationic Flocculant Anionic Flocculant Polymer Polyelectrolyte
#Textile Chemicals Flocculant Used for Sludge Dewatering
#Anionic PAM (PHPA) with Low Molecular Weight Flocculant
#Sugar Using PAM (flocculant) with High Molecular Weight
#Professional Wholesale Reliable Anionic Cationic Nonionic Polyacrylamide
#PAM Anionic Cationic Polyacrylamide for Sludge Wastewater
#Anionic Flocculant (PAM) Polyacrylamide Polyelectrolyte
#Good Property PAM Polyacrylamide Powder for Paper Industry
#PVA Quick Water-Soluble Film
#PVA Special Films
#PVA Insoluble Film
#PVA Film For Pharmaceutical Packaging
#PVA Film For Electronic Components
#Marble Demoulding PVA Film
#Polyvinyl Alcohol PVA Pvoh
#PVA Powder And Granules
#PVA 088-50 PVA 2488 Bp24
#PVA Water-Soluble Synthetic Polymer
#Modified Polyvinyl Alcohol PVOH
#Polyvinyl Alcohol Water SolubleFilms
#Modified PVA PVOH 725
#VAE Dispersion Emulsion
#VAE Redispersible Powder
#VAE Emulsion CW40-716
#VAE Adhesive
#VAE Redispersible Powder Emulsion
#VAE Emulsion DA-102
#Polyacrylamide Chemical Manufacturers Exporter
#Water Treatment (WWT) Flocculant Anionic Polyacrylamide (APAM) PAM
#Water Treatmentr Flocculant Polyacrylamide for Accelerate Sedimentaion
#Sludge Dewatering Flocculant Filter Press
#Professional Wholesale Reliable Anionic Cationic Nonionic
#Anionic Cationic Nonionic Sugar Making Chemicals
#Formaldehyde-Free Insulation Binder
#Glass Wool Binder
#Formaldehyde-Free Mineral Fiber Binders
#AlN ceramics
#AlN ceramic substrates
#tap casting process
#tap casting AlN substrate
#AlN powder
#aluminum nitride (ALN) substrate
#Composite materials
#Wind turbine blades
#Manufacturing processes
#PA6 Composite Materials
#Flame Retardancy
#UL94 V-0 Rating
#Water Treatment Chemical Agents Polyacrylamide
#Polymer Flocculant Water Treatment Chemical
#Sedimentation Waste Water Treatment Chemicals
#White Powder CPAM Cationic Polyacrylamide
#Anionic Polyacrylamide for Sludge Detwatering
#aluminum nitride ceramic substrate
#packaging substrate
#ceramic substrate material
#aluminum nitride's characteristics
#thermal conductivity of aluminum nitride
#aluminum nitride’s thermal expansion coefficient