Applications of Phenylmethane maleimide

2024-07-31

BMI-200 powder (BMI-2300) Phenylmethane maleimide manufactured by Yangchen Tech is a bismaleimide resin that is known for its excellent thermal stability, mechanical strength, and chemical resistance. These properties make it a valuable material for various high-performance applications across multiple industries. Here are some key applications of BMI-200 powder.

Technical Indicators

Appearance	Softening point	Acid value	Solubility
Brownish-yellow lumps	83℃	2.42	Clear and transparent

Solubility

Solvent	ACETONE	MEK	THF	DMF	NMP	TOLUENE
BMI-2300(ref)	50-80	60-80	20-100	＜80	＜50	Insoluble

1. BMI-200 powder manufactured by Yangchen Tech can be used in Aerospace Industry

Composite Materials: Used in the production of advanced composite materials for aircraft structures, including wings, fuselage, and control surfaces.

Adhesives and Sealants: Employed in high-performance adhesives and sealants for bonding and sealing components in aircraft and spacecraft.

Benefits:

High Thermal Stability: Ensures structural integrity and performance at high temperatures.

Mechanical Strength: Provides excellent mechanical properties, enhancing the durability and reliability of aerospace components.

Chemical Resistance: Protects against aviation fuels, hydraulic fluids, and other harsh chemicals.

2. BMI-200 powder manufactured by Yangchen Tech can be used in Automotive Industry

High-Temperature Components: Used in the manufacture of components exposed to high temperatures, such as engine parts, exhaust systems, and heat shields.

Lightweight Composites: Contributes to the production of lightweight composite materials for automotive body panels and structural components.

Benefits:

Enhanced Heat Resistance: Improves the thermal stability of automotive components, ensuring performance under high-temperature conditions.

Weight Reduction: Enables the use of lightweight composites, reducing vehicle weight and improving fuel efficiency.

Durability: Enhances the mechanical properties and longevity of automotive parts.

3. BMI-200 powder manufactured by Yangchen Tech can be used in Electronics and Electrical Industry

Printed Circuit Boards (PCBs): Used in the manufacture of high-performance PCBs, ensuring reliability in high-temperature environments.

Encapsulation and Potting: Employed in encapsulating and potting electronic components to protect them from heat and environmental factors.

Benefits:

Thermal Management: Provides excellent thermal stability, essential for the performance of electronic components.

Electrical Insulation: Ensures high dielectric strength and electrical insulation properties.

Protection: Offers protection against thermal and chemical degradation.

4. BMI-200 powder manufactured by Yangchen Tech can be used in Industrial Applications

Machinery and Equipment: Used in the production of components for industrial machinery and equipment that operate under high temperatures and mechanical stress.

Pipelines and Valves: Utilized in the manufacture of high-performance pipelines and valves for the chemical and petrochemical industries.

Benefits:

High-Temperature Performance: Ensures the reliability and durability of industrial components in extreme conditions.

Mechanical Strength: Provides excellent mechanical properties, essential for heavy-duty industrial applications.

Chemical Resistance: Protects against aggressive chemicals and industrial fluids.

5. BMI-200 powder manufactured by Yangchen Tech can be used in Coatings

Protective Coatings: Used in the formulation of protective coatings for industrial and automotive applications, providing high-temperature and chemical resistance.

Insulation Coatings: Employed in coatings that provide thermal insulation and protection for electrical components.

Benefits:

Thermal Stability: Ensures coatings can withstand high temperatures without degrading.

Chemical Resistance: Provides a protective barrier against corrosive chemicals and environmental factors.

Durability: Enhances the longevity and performance of coated surfaces.

6. BMI-200 powder manufactured by Yangchen Tech can be used in Marine Industry

Hull Construction: Used in the construction of boat and ship hulls, providing strength and thermal stability.

Deck and Superstructure: Employed in bonding and reinforcing deck and superstructure components.

Benefits:

Water and Chemical Resistance: Ensures long-term durability in marine environments.

Thermal Stability: Provides reliable performance under high-temperature conditions.

Mechanical Strength: Enhances the structural integrity of marine vessels.

BMI-200 powder Phenylmethane maleimide is a high-performance bismaleimide resin that offers exceptional thermal stability, mechanical strength, and chemical resistance. These properties make it suitable for a wide range of applications across various industries, including aerospace, automotive, electronics, industrial, coatings, and marine. By incorporating BMI-200 powder into your products, manufacturers can achieve superior performance, durability, and reliability.

#Phenylmethane Maleimide Powder #BMI-2300 Powder Supplier #BMI-200 powder Manufacturer

Main Applications of BMI-200 powder in PCBs

2024-07-31

BMI-200 powder (BMI-2300) Phenylmethane Maleimide , a bismaleimide resin manufactured by Yangchen Tech is highly regarded in the electronics industry for its superior thermal stability, mechanical strength, and chemical resistance. These properties make BMI-2300 an excellent choice for various applications in printed circuit boards (PCBs). Here are the main applications:

Technical Indicators

Appearance	Softening point	Acid value	Solubility
Brownish-yellow lumps	83℃	2.42	Clear and transparent

Solubility

Solvent	ACETONE	MEK	THF	DMF	NMP	TOLUENE
BMI-2300(ref)	50-80	60-80	20-100	＜80	＜50	Insoluble

1. High-Temperature PCBs

Applications:

- High-Temperature Resistant Layers: Used in the production of PCBs that need to withstand high temperatures, such as those found in automotive, aerospace, and industrial electronics.

Benefits:

- Thermal Stability: BMI-2300 provides exceptional heat resistance, allowing PCBs to maintain performance and integrity at elevated temperatures.

- Long-Term Reliability: Enhances the lifespan of PCBs by preventing thermal degradation.

2. High-Frequency PCBs

Applications:

- High-Frequency Signal Transmission: Utilized in PCBs designed for high-frequency applications, including telecommunications and advanced computing systems.

Benefits:

- Low Dielectric Loss: Ensures minimal signal loss, which is crucial for maintaining signal integrity at high frequencies.

- Enhanced Performance: Supports stable and reliable signal transmission in high-frequency environments.

3. Rigid-Flex PCBs

Applications:

- Flexible and Rigid Layers: Incorporated in the flexible and rigid layers of rigid-flex PCBs used in compact and high-density electronic devices.

Benefits:

- Flexibility and Durability: Provides the necessary mechanical properties to withstand bending and flexing without compromising structural integrity.

- Space Efficiency: Enables the design of compact and lightweight PCBs, essential for modern electronics.

4. Multilayer PCBs

Applications:

- Laminating Layers: Used in the lamination process of multilayer PCBs to ensure strong bonding and stability between layers.

Benefits:

- Strong Adhesion: Ensures robust interlayer bonding, which is critical for the mechanical stability of multilayer PCBs.

- Thermal Management: Provides excellent heat dissipation, reducing the risk of overheating in densely packed electronic circuits.

5. High-Reliability PCBs

Applications:

- Mission-Critical Systems: Employed in PCBs used in mission-critical applications such as aerospace, defense, and medical devices.

Benefits:

- Reliability: Offers high mechanical strength and thermal stability, ensuring the reliability and safety of electronic systems in critical applications.

- Chemical Resistance: Protects PCBs from harsh chemicals and environmental factors, extending their operational life.

6. Miniaturized PCBs

Applications:

- Compact Electronic Devices: Used in the manufacturing of miniaturized PCBs for consumer electronics, wearables, and IoT devices.

Benefits:

- High Performance in Small Form Factor: Allows for the production of high-performance PCBs in compact sizes, meeting the demands of modern electronic devices.

- Efficiency: Enhances the efficiency and functionality of miniaturized electronic components.

BMI-200 powder Phenylmethane Maleimide plays a critical role in the advancement of PCB technology. Its superior thermal stability, mechanical strength, and chemical resistance make it ideal for a wide range of applications, including high-temperature, high-frequency, rigid-flex, multilayer, high-reliability, and miniaturized PCBs. By utilizing BMI-200 powder in PCB manufacturing, the electronics industry can achieve higher performance, reliability, and efficiency, meeting the demands of modern and future electronic devices.

#BMI-2300 Powder Supplier #Phenylmethane Maleimide Powder Manufacturer #Bismaleimide Resin Powder

Why Choose Yangchen Tech as Your Supplier of Phenylmethane Maleimide?

2024-07-31

Selecting the right supplier for your chemical needs is crucial for ensuring highquality products, reliable service, and competitive pricing. When it comes to phenylmethane maleimide (BMI-200/BMI-2300), Yangchen Tech stands out as the preferred supplier for several compelling reasons:

BMI-2300

Technical Indicators

Appearance	Softening point	Acid value	Solubility
Brownish-yellow lumps	83℃	2.42	Clear and transparent

Solubility

Solvent	ACETONE	MEK	THF	DMF	NMP	TOLUENE
BMI-2300(ref)	50-80	60-80	20-100	＜80	＜50	Insoluble

1. Superior Product Quality

High Purity:

Yangchen Tech guarantees the purity of phenylmethane maleimide reaches 99.5%, ensuring consistent performance and reliability in your applications.

Quality Control:

Our rigorous quality control processes ensure that every batch of phenylmethane maleimide meets the highest industry standards, providing you with a product you can trust.

2. Competitive Pricing

Cost Effective Solutions:

We offer phenylmethane maleimide at prices that are more competitive than those of other suppliers with similar quality standards, allowing you to achieve your project goals without compromising on budget.

Value for Money:

Our pricing strategy ensures that you get the best value for your investment, with highquality products that perform consistently and effectively.

3. Extensive Industry Experience

Expertise:

With years of experience in the chemical manufacturing industry, Yangchen Tech has developed a deep understanding of phenylmethane maleimide and its applications, enabling us to provide expert advice and support.

Innovation:

Our commitment to research and development ensures that we stay at the forefront of technological advancements, continuously improving our products to meet evolving industry needs.

4. Customized Solutions

Tailored Products:

We understand that every client has unique requirements. Yangchen Tech offers customized phenylmethane maleimide formulations to meet specific application needs and performance criteria.

Flexible Services:

Our team is dedicated to providing flexible and responsive services, ensuring that we can adapt to your procurement needs and timelines.

5. Free Samples

Risk Free Testing:

We provide free samples of phenylmethane maleimide, allowing you to evaluate our product quality and performance before making a purchase decision.

Confidence:

By testing our samples, you can be confident that our product will meet your exact specifications and requirements.

6. Comprehensive Support

Technical Assistance:

Our knowledgeable technical support team is always available to assist you with product information, application guidance, and troubleshooting.

Customer Service:

We prioritize excellent customer service, ensuring prompt and effective communication to address any questions or concerns you may have.

7. Proven Track Record

Satisfied Clients:

Yangchen Tech has a long list of satisfied clients across various industries, reflecting our reliability and commitment to quality.

Positive Reputation:

Our reputation for excellence in product quality, competitive pricing, and exceptional service makes us a trusted partner in the chemical industry.

Choosing Yangchen Tech as your supplier of phenylmethane maleimide means benefiting from superior product quality, competitive pricing, extensive industry experience, customized solutions, free samples, comprehensive support, and a proven track record of satisfied clients. Our dedication to excellence ensures that you receive the best possible product and service, making us the ideal partner for your phenylmethane maleimide needs.

#Phenylmethane Maleimide Powder #Phenylmethane Maleimide Manufacturer #BMI-2300 powder Manufacturer

Different meshes of polyvinyl alcohol

2024-07-26

The different mesh numbers of PVA should be selected according to the specific application needs, to ensure the best effect. The mesh number of PVA indicates its particle size, the larger the mesh number, the smaller the particle diameter.

For example, ‌120 purpose polyvinyl alcohol particle size is smaller, ‌under the action of surfactants, can be better adsorbed and coated by liquid, the lubricity, and other properties are better than 80 purpose polyvinyl alcohol. ‌, therefore, ‌ when it is necessary to use polyvinyl alcohol, ‌ should be selected according to the specific application needs of different mesh of polyvinyl alcohol.

PVA
In addition, the common mesh of ‌ polyvinyl alcohol includes 12 mesh, 20 mesh, 25 mesh, ‌80 mesh and 120 mesh, ‌ grinding into powder can improve the dissolution rate of polyvinyl alcohol, ‌ but not the finer the better, the powder will lump as long as it is soaked with water, especially when the dosage is large. On the contrary, it is not conducive to the dissolution of PVA.

When dissolving more than 80 mesh PVA powder, pay attention to the way of adding, need to stir quickly, add slowly, to prevent more powder together when encountering water. Dissolved larger particles of powder below 80 mesh PVA basically will not lump, but at room temperature dissolution is slower, you can stir or increase the dissolution temperature, thereby accelerating the dissolution of PVA.

Therefore, the appropriate mesh number should be selected according to the different requirements of the product and the situation of the reactor of the existing equipment.

ElephChem can provide a variety of PVA powder with different mesh sizes, welcome to consult:

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 #Polyvinyl Alcohol supplierl #PVA Chemical Raw Material

Polyvinyl Alcohol Fiber Vinylon

2024-07-26

Vinylon is the trade name of polyvinyl acetal fiber, also known as Vinylon. Its performance is close to cotton, known as 'synthetic cotton', is the largest variety of existing synthetic fibers in hygroscopicity. It is not easy to ignite, near the flame melting contraction, there is a little flame at the top of the burning, when the fiber is melted into a gel, the flame becomes larger, there is thick black smoke, emitting bitter aroma, and the black small beaded particles are left after burning, which can be crushed by fingers.

Vinylon is the most hygroscopic variety in synthetic fibers, with a hygroscopic rate of 4.5% to 5%, close to cotton (8%). Vinylon is soft and warm, and its relative density is smaller than cotton, so the same weight of Vinylon with cotton can weave more clothing. Its thermal conductivity is low, so the warmth is good. The wear resistance and strength of Vinylon are also better than cotton, so Vinylon can be blended with cotton in many ways to save cotton. Vinylon is mainly used in the production of garments, cotton sweaters, pants, sweatshirts and other knitted fabrics, can also be used in canvas, fishing nets, surgical stitches, bicycle tire cord, filter materials. More and cotton blend: muslin, poplin, corduroy, underwear, canvas, tarps, packaging materials, work clothes, etc.

The main component of Vinylon is polyvinyl alcohol(PVA), but vinyl alcohol is unstable, generally with stable performance of vinyl alcohol acetate (that is, vinyl acetate) as a monomer polymerization, and then the generated polyvinyl acetate alcohol hydrolysis to polyvinyl alcohol, spinning and then treated with formaldehyde, in the polymer chain to introduce a six-membered ring structure to generate polyvinyl formaldehyde, enhance its strength. To get water resistant Vinylon.

The manufacture of industrial vinylon fiber is to dissolve polyvinyl alcohol in water to produce about 15% aqueous solution, through the spinneret with a diameter of about 0.07 mm, in the saturated sodium sulfate aqueous solution solidification bath to produce fiber, and then stretching and heat treatment to improve strength and heat resistance; Then in the presence of catalyst sulfuric acid, acetal reaction with formaldehyde, the temperature is about 70℃, the time is 20 to 30 minutes, after washing, oil to obtain Vinylon fiber. Vinylon fiber has short fiber, tow and filament and other varieties, of which cotton type short fiber and tow are the most common.

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 Polyvinyl Alcohol Manufacturer #Polyvinyl Alcohol supplier #PVA Fiber powder

How to maximize the effect of polyacrylamide?

2024-07-24

#Polyacrylamide

Polyacrylamide is a versatile polymer with various applications, including water treatment, oil recovery, papermaking, and more. To maximize its effectiveness, here are some key considerations:

1. Molecular weight selection: Polyacrylamide is available in different molecular weights. Higher molecular weight polymers generally provide better flocculation and bridging properties, making them more suitable for solid-liquid separation and clarification processes. Lower molecular weight polymers are often used for friction reduction or as dispersants. Select the appropriate molecular weight based on your application requirements.

2. Dosage optimization: The optimal dosage of polyacrylamide depends on factors such as the characteristics of the system being treated, the desired treatment objectives, and the specific polymer being used. Conduct jar tests or other pilot-scale experiments to determine the optimum dosage for your particular application. Overdosing can be costly and may lead to decreased performance or adverse effects.

3. Proper hydration: Polyacrylamide is typically supplied as a dry powder or in solution form. It is crucial to properly hydrate the polymer before use to ensure its optimal performance. Follow the manufacturer's guidelines regarding the hydration time, temperature, and mixing conditions. Insufficient hydration can result in reduced performance and wasted polymer.

4. Mixing and dispersion: Adequate mixing is essential to ensure uniform dispersion of polyacrylamide throughout the system. Use appropriate mixing equipment to achieve thorough dispersion and avoid the formation of polymer agglomerates or "fish eyes." Consider factors such as mixing speed, duration, and the order of addition of polyacrylamide to the system.

5. pH adjustment: The pH of the system affects the performance of polyacrylamide. Some grades of polyacrylamide are more effective in certain pH ranges. Adjust the pH of the system as necessary to optimize the performance of the polymer. However, keep in mind that extreme pH conditions can degrade the polymer or reduce its effectiveness.

6. Application technique: The method of application depends on the specific application and the physical form of the polyacrylamide. It can be added directly to the system as a dry powder or a dilute solution, or it can be mixed with water first and then added. Consider factors such as the flow pattern, residence time, and concentration gradients to optimize the application technique.

7. System monitoring: Regularly monitor the performance of the polyacrylamide treatment through appropriate analytical methods and measurements. This allows you to assess its effectiveness, make adjustments if necessary, and ensure consistent results.

It is essential to consult the specific guidelines and recommendations provided by the manufacturer of the polyacrylamide product you are using, as they can vary based on the product's formulation and intended application.

#China Supplier Polyacrylamide Polymer Powder #China Supplier Cationic Polyacrylamide #Polyacrylamide Polymer Powder Supplier #Flocculation Polyacrylamide Powder Price

How to distinguish the molecular weight of polyacrylamide?

2024-07-19

Polyacrylamide (PAM) is a polymer composed of repeating units of acrylamide. It is available in various grades distinguished by their molecular weights. The molecular weight of PAM affects its physical properties and performance in different applications. Here are the key differences between polyacrylamide with different molecular weights:

1. Molecular Weight: PAM can have molecular weights ranging from several thousand to millions of Molecular weight. The higher the molecular weight, the larger the polymer chains and the increased viscosity of the solution.

2. Solution Viscosity: Higher molecular weight PAM forms more viscous solutions. This property is important for applications like thickening, flocculation, and solid-liquid separation processes.

3. Flocculation Ability: PAM with higher molecular weights exhibits stronger flocculation ability, which is useful in water treatment processes where suspended particles need to be agglomerated and settled.

4. Shear Resistance: Higher molecular weight PAMs offer resistance to mechanical shear forces, making them suitable for applications in high-shear conditions such as oil drilling or hydraulic fracturing.

5. Gel Formation: Higher molecular weight PAMs have a higher tendency to form gels, making them suitable for gel electrophoresis and other gel-based applications.

6. Dissolution Time: Lower molecular weight PAMs typically dissolve more quickly than higher molecular weight ones due to their smaller particle size.

7. Price: The cost of PAM increases with increasing molecular weight, as higher molecular weights require more complex synthesis processes.

When selecting a grade of PAM, it's essential to consider the specific requirements of the application, such as desired viscosity, flocculation efficiency, shear resistance, and, to choose the most appropriate molecular weight grade.

#Anionic Cationic Nonionic Polyacrylamide Flocculant #Factory Supply Cationic Polyacrylamide Polymer Powder #Wastewater Treatment Chemicals Flocculant