Horizontal centrifugal pump suitable for transporting phosphate

2024-10-24

At ordinary times, attention should be paid to the rationality in the selection of phosphoric acid pump. The so-called reasonable selection of phosphate pump is to comprehensively consider the comprehensive technical and economic indicators such as the investment and operation cost of phosphoric acid pump unit and phosphoric acid pumping station, so as to make it in line with the principles of economy and application. The principle of acid resistance of most phosphate pumps is mainly due to the material of the pump. generally, phosphate pumps use non-metallic materials as the overflowing parts of the pump, such as "polyethylene, polypropylene, polyperfluoroethylene propylene, etc.", in which polyperfluoroethylene propylene (PVDF) is one of the good acid-resistant materials, which can basically resist the corrosion of any acid medium, so it is called plastic king.
It is necessary to meet the requirements of flow rate and head, that is, the operation point of the phosphoric acid pump (the intersection of the device characteristic curve and the performance curve of the phosphoric acid pump) is often kept in the interval, which saves power and is not easy to damage the parts.

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Type selection of sodium hypochlorite dosing pump

2024-10-24

Type selection of sodium hypochlorite dosing pump

sodium hypochlorite pump

Sodium hypochlorite, an inorganic compound with chemical formula NaClO, is a hypochlorite and is the most common "chlorine" bleach in household washing. Sodium hypochlorite is mainly used in bleaching, industrial wastewater treatment, papermaking, textile, pharmaceutical, fine chemical, sanitary disinfection and many other fields.

As one of the strong corrosion media, sodium hypochlorite pump is an important industrial raw material which is widely used. The corrosion degree of the material to the medium with different concentration and temperature is also different, so today we can choose from the following three aspects for the selection of sodium hypochlorite dosing pump:

1. The on-site working condition of sodium hypochlorite pump:
It is necessary to specify the on-site working conditions, such as the concentration of sodium hypochlorite, the working temperature, whether there are particles in the medium, as well as the flow rate and head to be satisfied in the whole work.

2. The pump structure suitable for sodium hypochlorite:
The pumps that can be used to transport sodium hypochlorite are: magnetic pump, self-priming pump, centrifugal pump, submerged pump. The specific type should be based on the concentration of sodium hypochlorite and other conditions, to choose to use self-priming pump or magnetic pump. Mabel magnetic pump without shaft seal design is completely leak-proof, but also according to the site installation environment to choose to use horizontal or vertical.

3. Material selection of sodium hypochlorite pump:
Basic plastics can be used, such as: PP, PVDF, ETFE (polytetrafluoroethylene) and other materials.

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What is the difference between plastic-lined centrifugal pump and all-plastic centrifugal pump？

2024-10-24

What is the difference between plastic-lined centrifugal pump and all-plastic centrifugal pump？

Plastic lined centrifugal pump and all-plastic centrifugal pump we have heard the most should be lined pump, mainly for the chemical pump flow parts and channel metal nesting, in the surface plating polytetrafluoroethylene plastic, to prevent the chemical pump due to the corrosion of the medium and damage the smoothness of the flow channel, while affecting the efficiency of the chemical pump, change the nature of the medium, The whole plastic pump is the whole pump head is made of polytetrafluoroethylene plastic casting, the plastics used in these two kinds of pumps are polytetrafluoroethylene material, which can effectively transport some acid alkaline, organic solvents, oxidants and other chemical solvents.

The common lining pump for the IHF series of corrosion resistant chemical centrifugal pump itself is suitable for negative 20℃~120℃ temperature conditions, can be a variety of concentrations of acid, alkali, oxidizing media transport, impeller and pump cover with metal insert external fluorine plastic, the pump body with metal shell lined with fluorine plastic, can withstand the weight of the pipeline while withstand mechanical impact. The shaft seal adopts external bellows mechanical seal, the static ring uses 99% alumina ceramic, and the moving ring is tetrafluoroidal filling material, which is characterized by good corrosion resistance and sealing, and does not need to disassemble the import and export pipes when the parts are replaced.

IHF centrifugal chemical pump, the pump head is made of fluorine plastic lining die, the main material is polymer material, F26 material, F46 material, fluorine plastic alloy material. Due to different materials, the price error is relatively large.

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What pump is good for conveying sulfuric acid?

2024-10-24

When transporting sulfuric acid, because sulfuric acid is dangerous goods, it is necessary to have a pump with strong corrosion resistance. When choosing a pump, you need to pay attention to these two points, and you can find the right pump. The pumps that transport sulfuric acid have fluorine plastic alloy centrifugal pumps, PTFE magnetic pumps, corrosion resistant self-priming pumps and other models, which can be subdivided according to flow rate and head. Many enterprises are prone to deviations in the selection of models, improper selection will bring great security risks to future production, and work efficiency will be reduced.

We must first familiarize ourselves with the characteristics of the transport medium required. As one of the strong corrosive media, sulfuric acid is an important industrial raw material with a wide range of uses. Different concentrations and temperatures of sulfuric acid on the corrosion of the material is very different, for the concentration of more than 80%, the temperature is less than 80 degrees of concentrated sulfuric acid, carbon steel and cast iron have better corrosion resistance, but it is not suitable for high-speed flow of sulfuric acid, not used as a pump material; Ordinary stainless steels such as 304 and 316 also have limited use for sulfuric acid media. The pump for conveying sulfuric acid is usually made of high-silicon cast iron and high-alloy stainless steel, but its processing is difficult and expensive, so it is not optimistic. Fluorine plastic alloys have good sulfuric acid resistance, and it has not been found that there is a chemical medium in the applicable temperature range that can react with it, so the use of fluorine lined pump (teflon) is a more economical choice. Applicable products are: fluorine plastic magnetic pump, fluorine plastic lined centrifugal pump, fluorine plastic centrifugal pump, etc.

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Understanding VAE Emulsions A Versatile Solution for Various Applications

2024-10-23

#VAE Emulsion (Vinyl Acetate–ethylene Copolymer Emulsion)

VAE emulsions, such as VAE Emulsion CW40-600 and VAE Emulsion CW97-719, are widely used in the construction and coatings industry for their exceptional performance and versatility. These emulsions are composed of vinyl acetate-ethylene copolymer, commonly referred to as VAE, which offers several advantages over traditional binders like vinyl acetate homo-polymers (EVA). In this article, we will explore the benefits and applications of VAE emulsions, particularly focusing on VINNAPAS CA 5544, VINNAPAS EP 1133, VINNAPAS EP 6300, VINNAPAS EP 7000, VAE DA-310, VAE S-465HQ, EcoVAE 1608, VINNAPAS 6300, CCP DA-117, ECO VAE 1608, EVA, and VAE DA-117.

VAE emulsions offer excellent adhesion properties, enabling them to bond to a wide range of substrates including concrete, wood, and metal. Their high water resistance and durability make them suitable for exterior applications exposed to harsh weather conditions. Additionally, VAE emulsions provide good flexibility, ensuring stability and long-lasting performance of the applied coating.

VINNAPAS CA 5544 is a versatile VAE emulsion widely used in architectural coatings and adhesives due to its excellent film-forming properties and low VOC (volatile organic compound) content. It offers outstanding scrub resistance, making it ideal for high-traffic areas.

Another notable VAE emulsion, VINNAPAS EP 1133, is specifically designed for interior paints. It provides good hiding power, excellent flow, and leveling properties, resulting in a smooth and uniform finish. Its low-odor characteristics make it suitable for applications in enclosed areas.

VINNAPAS EP 6300 is a VAE emulsion with enhanced water resistance, making it a popular choice for exterior paints and coatings. It forms a durable film that protects against water intrusion, preventing damage and prolonging the lifespan of the coating.

For applications requiring high dry film thickness, VINNAPAS EP 7000 is an ideal choice. This VAE emulsion offers excellent film build and sag resistance, ensuring a consistent and even coating over large surface areas.

VAE DA-310 and VAE S-465HQ are VAE emulsions suitable for use in adhesives and sealants. They provide excellent adhesion to various substrates and offer good tack and peel strength. These emulsions are commonly used in woodworking, packaging, and construction industries.

EcoVAE 1608 is an environmentally-friendly VAE emulsion with low VOC content. It meets the stringent sustainability requirements of eco-conscious projects, without compromising on performance. It finds applications in low-emission coatings, adhesives, and sealants.

VINNAPAS 6300 is a VAE emulsion specifically developed for tile adhesives. It offers excellent adhesion to ceramic and porcelain tiles, ensuring long-term durability and resistance to deformation.

CCP DA-117 is a modified VAE emulsion that provides superior adhesion and flexibility. It is often used in primer formulations to enhance the bonding strength between the substrate and subsequent coatings.

Lastly, EVA (ethylene-vinyl acetate) and VAE DA-117 are commonly used in carpet backing applications. They offer excellent bonding properties and dimensional stability, ensuring long-lasting durability and performance.

In conclusion, VAE emulsions, including VINNAPAS CA 5544, VINNAPAS EP 1133, VINNAPAS EP 6300, VINNAPAS EP 7000, VAE DA-310, VAE S-465HQ, EcoVAE 1608, VINNAPAS 6300, CCP DA-117, ECO VAE 1608, EVA, and VAE DA-117, are versatile solutions that find applications in various industries. Their exceptional adhesion, water resistance, flexibility, and environmental benefits make them a preferred choice for coatings, adhesives, sealants, and other specialized applications.

#Vinyl acetate-ethylene copolymer emulsion #VINNAPAS EP 7000 #VAE DA-310 #VINNAPAS EP 1133 #VINNAPAS EP 6300 #VAE S-465HQ #VINNAPAS CA 5544 #VAE Emulsion CW40-600 #VAE Emulsion CW97-719 #VAE #EcoVAE 1608 #VINNAPAS 6300 #CCP DA-117 #ECO VAE 1608 #EVA #VAE DA-117

A guide to protecting your luggage

2024-10-21

A guide to protecting your luggage

In a humid environment, luggage often faces the problem of mold growth, which not only affects the appearance, but may also cause damage to the items inside. TOPONE Anti-mold Material Co., Ltd. specializes in the mold and desiccant industry and is committed to providing you with effective mold prevention solutions. Here are some practical mold prevention suggestions to help you protect your luggage.

1. Use mold-proof desiccant

Placing an efficient desiccant in your luggage, such as silica gel desiccant, can effectively absorb moisture and reduce humidity, thereby preventing mold growth. This desiccant can maintain a dry state in an enclosed space, ensuring that your items are not affected by moisture.

2. Clean your luggage regularly

Regularly cleaning your luggage, especially those corners that are prone to dirt and grime, can effectively reduce the chance of mold growth. Use a mild detergent to ensure that the interior of the luggage is dry before storing it.

3. The importance of the storage environment

Choosing a well-ventilated and dry storage environment is key. Avoid storing bags in damp basements or closed cabinets. Use a dehumidifier to keep the air dry.

4. Avoid long-term sealing

Storing bags in sealed containers for a long time will cause moisture to accumulate and increase the risk of mold growth. Open the bags regularly to allow air to circulate and keep them dry.

5. Choose high-quality materials

When choosing bags, consider using anti mold packing paper as a lining material to effectively enhance the anti-mold effect. This material not only provides protection, but also improves the overall user experience.

With the above simple measures, you can effectively prevent bags from mold and extend their service life. The professional anti-mold products provided by TOPONE Anti-mold Material Co., Ltd. will be the best choice for your bag protection. Choose our solutions to keep your bags dry and fresh at all times!

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Do you learn about the importance of moldproofing items？

2024-10-21

Do you learn about the importance of moldproofing items？

In a humid environment, mold not only affects the appearance of items, but can also be a health hazard. TOPONE Anti-mold Material Co., Ltd. specializes in the moldproofing and desiccant industry and is committed to providing you with efficient moldproofing solutions. Here is why it is important to moldproof items and how to protect your investment with our products.

1. Impact of Mold

Mold not only grows quickly, but also causes damage to a variety of items, including clothing, books, furniture, and electronic devices. The presence of mold can cause items to mold, discolor, and even rot, making them unusable.

2. Health Risks

Spores released by mold can be inhaled into the body and may cause allergies, respiratory problems, and other health risks. Especially for people with asthma or other respiratory diseases, the presence of mold is a potential threat.

3. Financial Loss

Items that are affected by mold not only need to be cleaned and repaired, but may also need to be replaced in severe cases. This will lead to additional financial losses. Therefore, investing in moldproofing measures can save a lot of money in the long run.

4. Effective Mold-Proof Products

To effectively prevent mold growth, it is essential to use high-quality mold-proof materials and desiccants. Our anti-mold products, such as Anti mold packing paper, are designed to prevent mold and provide strong protection for your belongings.

5. Implement Mold-Proof Measures

You can effectively prevent mold growth by taking the following measures:

Use desiccants in humid environments, especially our desiccant products, which can effectively absorb moisture and keep items dry.
Clean and inspect items regularly.
Ensure that storage spaces are well ventilated.
Choose mold-proof materials to pack products.

Protecting your belongings from mold is essential, both to extend the life of the items and to maintain the health of you and your family. The professional mold-proof solutions provided by TOPONE Anti-mold Material Co., Ltd. will help you effectively resist the threat of mold. Choose our products to make your living space safer and fresher!

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Why mold prevention is important in our daily life？

2024-10-21

Why mold prevention is important in our daily life？

Mold is a common microorganism that reproduces rapidly in a humid environment, posing a serious threat to our health, belongings, and even property. TOPONE Anti-mold Material Co., Ltd. specializes in the mold prevention and desiccant industry and is committed to providing effective mold prevention solutions. Understanding the harm of mold will help you realize the necessity of mold prevention measures and provide you with effective means to protect your products.

1. Health hazards of mold

Once mold spores enter the air, they are inhaled by people and may cause health problems such as allergies, asthma, and respiratory infections. Especially in the case of long-term exposure, mold can aggravate the onset of respiratory diseases and may even cause serious health crises. For people with weak immunity, the threat of mold is even more obvious.

2. Damage to objects

Mold not only affects human health, but also seriously damages homes and objects. When mold grows on items such as furniture, clothing, books, leather products, or electrical appliances, it can cause these items to mold, discolor, corrode, or even completely damage them. These damages are often irreversible, especially for expensive items, where the losses caused by mold are even greater.

3. Expansion of economic losses

The growth of mold not only causes damage to items, but can also bring huge economic burdens. For example, mold infestations in homes can require expensive cleaning, repairs, or even replacement of damaged items. For places such as companies, factories, or warehouses that require large-scale storage of items, the damage caused by mold can lead to serious economic losses.

4. How to prevent mold: solutions

To prevent the growth of mold, it is essential to take appropriate anti-mold measures. TOPONE Anti-mold Material Co., Ltd. offers a range of professional anti-mold products, such as antimicrobial peptide plus and warehouse desiccant bag, which can effectively prevent mold growth and keep the environment and items dry and clean.

Antimicrobial Peptide Plus: This product has strong anti-mold properties and can be used to treat a variety of items to prevent mold growth and ensure the long-term preservation of items.

Warehouse Desiccant Bag: This highly effective desiccant can quickly absorb moisture from the air, keeping the warehouse and storage environment dry, thereby effectively preventing the growth of mold.

5. How to protect your items

By using our professional anti-mold and drying products, you can effectively extend the service life of your items and reduce the damage of mold to your items. Regularly check the storage environment, keep it ventilated and dry, and use products such as Antimicrobial Peptide Plus and warehouse desiccant bag to effectively prevent mold growth and keep your items intact.

The harm of mold cannot be ignored. It not only threatens health, but also causes damage to items and property. Taking effective anti-mold measures is the key to ensuring the safety of health and items. The professional anti-mold products provided by TOPONE Anti-mold Material Co., Ltd. can help you stay away from mold damage and protect your health and property. Choose our anti-mold solutions to make your living and working environment healthier and fresher!

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What are the successful application cases of polyacrylamide?

2024-10-21

Polyacrylamide (PAM) is a synthetic polymer that finds applications in various industries and fields due to its unique properties. Some successful application cases of polyacrylamide include:

1. Water Treatment: Polyacrylamide is widely used in water treatment processes as a flocculant, assisting in the removal of solid particles and turbidity from water. It is effective in treating wastewater from industries such as papermaking, mining, oil and gas, and municipal sewage treatment plants.

2. Enhanced Oil Recovery (EOR): In the oil and gas industry, polyacrylamide is used in enhanced oil recovery processes. It helps in improving the flow of oil by increasing the viscosity of injected water, which displaces more oil from the reservoir and enhances overall oil recovery.

3. Soil Erosion Control: Polyacrylamide is used in soil erosion control measures such as erosion control blankets and sediment basins. When applied to the soil, it can improve its structure, reduce water runoff, and prevent soil erosion.

4. Agriculture: Polyacrylamide is used in agriculture to improve soil quality, increase water retention, and reduce soil erosion. It can enhance irrigation efficiency by reducing water loss due to runoff.

5. Papermaking: In the paper industry, polyacrylamide is used as a retention aid and drainage aid. It improves the retention of fine particles during the papermaking process and enhances water drainage, resulting in improved paper quality and increased production efficiency.

6. Mining: Polyacrylamide is used in mineral processing, particularly in thickening, dewatering, and tailings management. It aids in the clarification and separation of minerals from water and assists in the dewatering of mining slurries.

7. Textile Industry: Polyacrylamide is employed in the textile industry as a sizing agent and fabric finishing agent. It helps to improve the strength and smoothness of fabrics, enhancing their quality and appearance.

8. Construction and Cement: In construction, polyacrylamide is used as a binder in the formulation of cement and concrete. It improves the workability and strength of concrete, reduces water permeability, and prevents cracking.

9. Cosmetics: Polyacrylamide derivatives are used in cosmetic formulations such as creams, lotions, and gels as thickeners, stabilizers, and texture enhancers.

These are just a few examples of the successful applications of polyacrylamide. Its versatility, water-solubility, and ability to modify flow properties make it valuable across industries.

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The Ultimate Guide to Choosing and Using PP Heat-Resistant Modifier YC-011

2024-10-20

#Heat-resistant modifier series

Are you an enthusiast of heat-resistant modifier series looking to enhance the performance of your polypropylene (PP) materials? Look no further! In this comprehensive guide, we will provide you with valuable tips and tricks for choosing and effectively using the PP heat-resistant modifier YC-011. So, let’s dive in and discover how you can unlock the full potential of this remarkable product!

1. Understand the Benefits of YC-011

PP heat-resistant modifier YC-011 offers numerous benefits that can revolutionize your material performance:

Enhanced heat resistance: YC-011 significantly improves the heat resistance of PP, allowing it to withstand higher temperatures without sacrificing its mechanical properties.
Increased impact strength: By incorporating YC-011 into your PP material, you can enhance its impact resistance, making it more durable and long-lasting.
Excellent processability: YC-011 has excellent dispersion properties, ensuring seamless integration during the manufacturing process and making it easy to handle.

2. Consider the Application Requirements

Before selecting YC-011 for your specific PP application, it’s crucial to assess your requirements. Take into account the following factors:

Temperature resistance: Determine the maximum temperature your PP material needs to withstand. YC-011 offers different grades suitable for various temperature ranges.
Impact strength: Evaluate the level of impact resistance required for your application. YC-011 provides options with different impact strength enhancements.
Compatibility: Ensure that YC-011 is chemically compatible with other additives or fillers present in your PP formulation. Conduct compatibility tests or seek expert advice when in doubt.

3. Dos and Don’ts in Using YC-011

To ensure optimal results with YC-011, follow these helpful tips:

Do conduct a small-scale trial: Before using YC-011 in large-scale production, perform a small-scale trial to evaluate its impact on the physical and mechanical properties of your PP material.
Don’t exceed the recommended loading level: Excessive loading of YC-011 can lead to processing difficulties and compromise the final material properties. Follow the manufacturer’s guidelines for the recommended loading level.
Do ensure proper dispersion: Achieve uniform dispersion of YC-011 by using suitable mixing equipment during the compounding process. This ensures consistent performance across the entire material.

4. Evaluate the Performance

After incorporating YC-011 into your PP material, it’s essential to evaluate its performance. Consider the following:

Thermal stability: Assess how well YC-011 maintains its properties under prolonged exposure to high temperatures relevant to your application.
Mechanical properties: Test the impact strength, tensile strength, and flexural strength of your modified PP material to ensure that YC-011 meets your performance requirements.
Processability: Observe the ease of processing YC-011-modified PP during manufacturing, noting any improvements or challenges encountered.

With these insights, you are now equipped to make an informed decision and leverage the full potential of PP heat-resistant modifier YC-011. Enjoy the enhanced performance and explore new possibilities for your heat-resistant modifier series projects!

(Note: This blog post is for informational purposes only. Always refer to the manufacturer’s guidelines and conduct thorough testing based on your specific application requirements.)

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