In the world of advanced materials, precision, reliability, and performance are essential. For industries that rely on high-quality polymer formulations, N-phenylmaleimide (N-PMI) manufactured by Yangchen Tech is a product that meets and exceeds these expectations. With a purity of up to 99.7%, this compound is more than just a raw material—it’s a key enabler for achieving superior results in manufacturing processes. Whether you’re working with high-performance resins, polymers, or adhesives, N-PMI offers unparalleled benefits.

Why Purity Matters: 99.7% N-PMI for Uncompromised Performance

One of the standout features of N-phenylmaleimide manufactured by Yangchen Tech is its extraordinary purity, which reaches up to 99.7%. This level of purity ensures that the compound delivers consistent performance in critical applications. When impurities are minimized, the final product achieves higher efficiency and effectiveness, reducing the likelihood of failures and ensuring long-term stability. For industries like electronics, automotive, and construction—where precision is non-negotiable—high-purity materials like N-PMI are vital.

Basic Infomation

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

Specification

Good Solubility: Easy Processing for Complex Formulations

A crucial aspect of N-PMI is its good solubility, a feature that makes it highly adaptable for various chemical processes. The exceptional solubility ensures that N-PMI blends smoothly with other components, reducing processing time and enhancing workflow efficiency. Whether you’re developing specialized polymers, high-performance resins, or heat-resistant adhesives, the ease with which N-PMI dissolves adds tremendous value. This quality ensures a smooth production process, minimizing downtime and optimizing material integration.

Heat-Resistant Modifier for Durable Polymers

In applications where thermal stability is essential, N-phenylmaleimide shines as a heat-resistant modifier. Its ability to enhance the heat resistance of polymers makes it ideal for products that must withstand extreme conditions. From automotive parts that endure high engine temperatures to industrial components exposed to harsh environments, N-PMI helps polymers maintain their integrity and durability over time. With N-PMI in your formulation, you can create polymers that meet the demands of today’s challenging environments.

Versatility Across Industries

The applications of N-phenylmaleimide are vast, spanning various industries that require robust, reliable materials. In the automotive sector, N-PMI-modified polymers contribute to lighter, more durable parts that improve fuel efficiency and vehicle longevity. In electronics, where heat resistance and precision are critical, N-PMI ensures components remain stable under high-temperature conditions. Construction materials, adhesives, and coatings also benefit from N-PMI’s ability to enhance heat resistance and processability.

Why Choose N-PMI manufactured by Yangchen Tech?

When you choose N-phenylmaleimide with 99.7% purity and good solubility, you’re investing in a material that offers:

- Consistency: With a high purity level, you can expect stable, reliable performance in every batch.

- Efficiency: The good solubility of N-PMI means quicker integration into your formulations, saving you time and effort.

- Durability: As a heat-resistant modifier, N-PMI enhances the longevity and stability of your products, making them suitable for demanding environments.

For manufacturers seeking to improve their polymer formulations, N-phenylmaleimide (N-PMI) manufactured by Yangchen Tech is the solution that combines high purity, good solubility, and exceptional heat resistance. Whether you are producing advanced adhesives, specialized coatings, or high-performance plastics, N-PMI can help you achieve superior results, increase efficiency, and meet the growing demands of your industry.

Explore the possibilities with N-phenylmaleimide and experience the difference it makes in your products today! Welcome Inquiry!

Vinyl acetate-ethylene copolymer emulsion is a polymer emulsion made of vinyl acetate and ethylene as basic raw materials, referred to as VAE emulsion or EVA emulsion in English. Since its introduction in 1965, it has been widely used in adhesives, building materials, coatings, papermaking, fabric processing, tobacco, packaging and other fields due to its excellent adhesion, permanent flexibility, good acid and alkali resistance and other properties.

In order to improve the performance of VAE emulsion and expand its application range, a lot of fruitful modification research has been done to improve the water resistance, mechanical strength, heat resistance, adhesion, curing speed and other aspects of VAE emulsion. These modification studies are mainly focused on the following directions: additive method, copolymerization method, composite modification method and blending method. Among them, the blending method is a method of physically blending VAE emulsion with one or more polymer solutions or emulsions to form a multi-component system. The properties of the various components of the blending method can complement each other, thereby obtaining new materials with better performance or new properties, reducing costs while potentially expanding the application field of VAE emulsion, allowing VAE emulsion to play a greater application value.

Polymer solutions or polymer emulsions that are often blended with VAE emulsions include: rosin resin, phenolic resin, urea-formaldehyde resin, terpene resin, polyurethane emulsion, acrylic emulsion, styrene-acrylic emulsion, vinyl acetate emulsion, styrene-butadiene emulsion, etc. Since VAE emulsion has good miscibility with a variety of emulsions, blending is the simplest and most direct way to achieve complementary properties of the blended components and obtain new properties.

PVAc emulsion was used to modify VAE emulsion, and at the same time, thickening resin and additives were used to synthesize an adhesive suitable for bonding non-polar plastic materials. The addition of thickening resin significantly improved the bonding strength of the emulsion; the addition of acidic metal salt crosslinking agent improved the water resistance of the system without affecting the stability of the emulsion.

VAE emulsion was modified by blending pure acrylic emulsion, acetic acid acrylic emulsion, silicone acrylic emulsion, styrene acrylic emulsion and VAE emulsion to prepare adhesive. The results show that the VAE emulsion modified by acrylate emulsion has been greatly improved in bonding performance and peel strength. Among them, the adhesive obtained by using acetic acid acrylic emulsion to modify VAE emulsion has the best comprehensive performance, especially the most obvious improvement in high temperature adhesion.

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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.

EVOH (ethylene-vinyl alcohol copolymer) is a polymer material produced by copolymerization of ethylene and vinyl alcohol. Since the polar hydroxyl groups on the EVOH molecular chain can form hydrogen bonds with water molecules, it can block moisture, while its non-polar vinyl groups can effectively block gases.

EVOH has good processing properties and can be blended or compounded with various plastics such as PE, PP, PET, etc. to produce blended or composite materials with excellent performance. It also has good thermal stability and can be processed at high temperatures. It has excellent transparency, which makes the contents of the package clearly visible and easy for consumers to check. It can be completely recycled and reused, and can also be biodegraded to reduce pollution to the environment. Due to its excellent barrier properties and environmental protection, EVOH is widely used in the field of food packaging. For example, it is widely used in vacuum packaging, food cans, beverage bottles and other fields.

EVOH is also widely used in the field of medical packaging, such as pharmaceutical packaging, medical dressing packaging, etc. Its excellent barrier properties can effectively extend the shelf life of drugs and medical dressings. In addition, EV0H is also widely used in the fields of cosmetic packaging, pesticide packaging, 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.

If you’re passionate about VAE Emulsion (Vinyl Acetate–ethylene Copolymer Emulsion) and specifically the CW40-707A variant, you’ve come to the right place! In this blog post, we’ll explore some valuable tips and tricks to help you get the most out of your VAE Emulsion CW40-707A projects. So, let’s dive in and discover how to enhance your emulsion experience!

1. Proper Storage

Storing your VAE Emulsion CW40-707A correctly is crucial for maintaining its quality and usability. Make sure to store it in a cool, dry place away from direct sunlight. Avoid exposing it to extreme temperatures that could negatively impact the emulsion’s stability.

2. Mixing Ratio

It’s important to achieve the right consistency when using VAE Emulsion CW40-707A in your projects. Follow the guidelines provided by the manufacturer regarding the recommended mixing ratio with water or other additives. This ensures optimal performance and desired results.

3. Application Techniques

When applying VAE Emulsion CW40-707A, consider using a high-quality brush or a roller. Ensure that the surface you’re working on is clean and properly prepared, as this can greatly affect the adhesion and durability of the emulsion. Take your time and apply the emulsion evenly for a smooth finish.

4. Experimentation

Don’t be afraid to experiment with VAE Emulsion CW40-707A to explore its versatility. Test it on different surfaces, such as wood, concrete, or even fabric, to discover new creative possibilities. Remember to document your experiments and techniques for future reference.

5. Troubleshooting Tips

If you encounter any issues with your VAE Emulsion CW40-707A, don’t panic! Here are a few common problems and their solutions:

• Uneven application: Ensure that you mix the emulsion thoroughly and apply it evenly.

• Poor adhesion: Check if the surface is clean and properly prepared before application.

• Cracking or peeling: Examine the flexibility and moisture content of the substrate, as this might be the cause.

6. Safety Precautions

While working with VAE Emulsion CW40-707A, always prioritize your safety. Wear suitable protective clothing, including gloves and goggles, to avoid skin or eye irritation. If any contact occurs, rinse immediately with water and seek medical attention if necessary.

7. Follow Manufacturer’s Recommendations

Lastly, always refer to the manufacturer’s guidelines and recommendations when using VAE Emulsion CW40-707A. They provide valuable insights into the emulsion’s specific properties, applications, and any precautions you need to be aware of.

By following these tips and tricks, you’ll be well-equipped to make the most of your VAE Emulsion CW40-707A. Happy experimenting and creating remarkable projects with this fantastic emulsion!

Macromolecular epoxy resin is a versatile and durable material that can be used for a wide range of applications, including crafts, DIY projects, and industrial applications. Whether you are a beginner or have some experience with epoxy resin, this step-by-step guide will help you understand the basics and get started with using macromolecular epoxy resin effectively.

Step 1: Gather Your Supplies

Before you begin working with macromolecular epoxy resin, it’s important to gather all the necessary supplies. Here’s what you’ll need:

• Macromolecular epoxy resin

• Hardener (check the manufacturer’s instructions for the recommended ratio)

• Mixing container and stirring sticks

• Protective gloves

• Protective eyewear

• Heat resistant surface or molds

• Optional: Pigments, glitter, or other additives

Step 2: Prepare the Workspace

Ensure that you have a well-ventilated workspace. Epoxy resin can emit fumes, so it’s important to work in a properly ventilated area. Cover your workspace with a heat-resistant surface, such as a silicone mat or plastic sheet, to protect it from spills or drips.

Step 3: Measure and Mix

Most macromolecular epoxy resins require a specific ratio of resin to hardener. Read the manufacturer’s instructions carefully and measure the resin and hardener accordingly. Pour the resin into a clean mixing container, followed by the hardener. Stir the mixture thoroughly, ensuring that both components are completely blended.

Step 4: Add Color or Additives (Optional)

If you want to add color or other additives to your epoxy resin, now is the time to do so. You can use pigments, glitter, or other specialized additives to customize your project. Be sure to follow the manufacturer’s instructions for the recommended amount of additives and thoroughly mix them into the resin.

Step 5: Let the Bubbles Escape

After mixing the resin and additives, you may notice bubbles in the mixture. To remove them, gently blow on the surface using a straw or use a heat gun or torch on low heat to release the trapped air. Be careful not to overheat the surface as it may cause the resin to deform or yellow.

Step 6: Pour and Cure

Now that your resin mixture is ready, carefully pour it into your desired molds or onto your prepared surface. If using molds, ensure they are clean and free of any dust or debris. Smooth the surface using a stirring stick or a toothpick if necessary.

Allow the epoxy resin to cure according to the manufacturer’s instructions. This may take several hours to several days, depending on the type of resin you are using. Avoid disturbing the resin during the curing process to achieve the best results.

Step 7: Finishing Touches

Once your epoxy resin has fully cured, you can remove it from the molds or admire it on the surface. Sand any rough edges or imperfections if desired, and apply a clear coat of resin to enhance the shine and protect the surface.

Conclusion

Working with macromolecular epoxy resin can be a rewarding and creative experience. By following these step-by-step instructions, even beginners can achieve impressive results. Remember to read and follow the manufacturer’s instructions for the specific epoxy resin you are using, and always prioritize safety by wearing protective gear and working in a well-ventilated area. Now, it’s time to unleash your creativity and start crafting with macromolecular epoxy resin!

Plastic conjugated rings have emerged as a game-changer in tower packing technology, revolutionizing the chemical industry. Their unique design and properties make them an ideal choice for enhancing process efficiency and reducing environmental impact. China has become a major player in manufacturing plastic conjugated ring tower packing, with numerous factories supplying these advanced solutions worldwide.

Tower packing refers to the materials used to fill towers or columns in chemical processes. They provide a large surface area for mass transfer and allow efficient separation or absorption of different components. Traditional tower packing materials have limitations in terms of efficiency, pressure drop, and resistance to harsh chemical environments. This is where plastic conjugated rings step in and offer a superior alternative.

Plastic conjugated rings are specially designed with a unique shape and internal ridges that increase their surface area, promoting better contact between the gas and liquid phases involved in chemical processes. This enhanced surface area allows for improved mass transfer efficiency and consequently better separation performance. Moreover, the conjugated structure offers increased stability and resistance to deformation, ensuring longer service life and consistent performance.

In random packing configurations, plastic conjugated rings are placed loosely in the tower or column, forming a bed. The random arrangement provides a highly effective solution for mass transfer operations. The irregular positioning of the rings creates void spaces, which facilitate efficient vapor and liquid distribution. This promotes optimal contact between different phases, leading to improved separation efficiency and reduced pressure drop.

China has emerged as a global leader in plastic conjugated ring random packing manufacturing. With numerous manufacturers and factories across the country, they have built a reputation for delivering high-quality products. These manufacturers not only prioritize product excellence but also adhere to strict environmental standards. By investing in cutting-edge technology and continuous research, Chinese manufacturers have successfully met the industry’s demands for efficient and sustainable tower packing solutions.

In addition to their excellent product quality, Chinese plastic conjugated ring tower packing manufacturers also offer competitive pricing and on-time delivery. Their strong production capacity and efficient supply chain ensure that clients worldwide can access these groundbreaking products without any hassle.

In conclusion, plastic conjugated rings have emerged as a revolutionary tower packing solution in the chemical industry. Their unique design and enhanced properties offer improved mass transfer efficiency and separation performance. China, with its advanced manufacturing capabilities and commitment to quality, has become a prominent player in supplying plastic conjugated ring random packing to industries worldwide. Embracing these innovative solutions is not only beneficial for process efficiency but also for environmental sustainability in the chemical sector.

Are you an Industrial Net or Multifilament Net enthusiast looking to up your fishing game? Look no further! In this blog post, we’ll provide you with comprehensive tips and tricks for using factory price nylon multifilament fishing nets in your fishing adventures. So, grab your gear and get ready to dive in!

1. Choose the Right Size

When it comes to nylon multifilament fishing nets, size does matter. Selecting the appropriate net size for your fishing needs is crucial for success. Consider the target fish species, fishing location, and the water conditions. A larger net will allow you to catch bigger fish, while a smaller net is ideal for targeting smaller species.

2. Check the Mesh Size

The mesh size of your fishing net determines the size of the fish you can catch while ensuring their safety. Opt for a net with a mesh size that allows smaller fish to pass through without getting trapped. This way, you can target specific fish species and prevent unnecessary harm to under-sized fish.

3. Proper Maintenance

Regular maintenance is essential to keep your nylon multifilament fishing net in top shape. After each use, thoroughly rinse the net with freshwater to remove salt and debris. Check for any damages or knots in the netting and repair or replace them as needed. Proper maintenance will extend the lifespan of your net and ensure optimal performance.

4. Consider the Float Line

Using a float line alongside your nylon multifilament fishing net can significantly improve your fishing experience. The float line keeps the net afloat and visible, making it easier to mark your fishing area and prevent accidental loss. Additionally, the float line helps to create a barrier to control the movement of the net, increasing its efficiency.

5. Positioning Matters

To maximize your catch, proper positioning of the net is crucial. Identify areas with high fish activity, such as submerged structures or current breaks. Once you’ve located a suitable fishing spot, carefully toss the net into the water, ensuring it spreads out evenly. Allow the net to settle for a while before slowly retrieving it to avoid spooking the fish.

6. Timing is Key

Timing plays a significant role in successful fishing. Research the feeding habits and migration patterns of your target fish species. Plan your fishing trips accordingly, focusing on peak feeding times. Patience is a virtue in fishing, so be prepared to wait for the perfect moment to set your net.

7. Respect Fishing Regulations

Before heading out with your nylon multifilament fishing net, familiarize yourself with local fishing regulations. Ensure that you have the required permits and follow the catch limits and size restrictions imposed by governing bodies. Responsible fishing practices help to preserve the ecosystem and ensure the sustainability of fish populations.

So, there you have it! Follow these tips and tricks for using a factory price nylon multifilament fishing net, and you’ll be well on your way to becoming a pro in no time. Remember to always prioritize safety and respect the environment while enjoying the thrill of fishing. Happy fishing!

If you are an engineering plastic pellets enthusiast, you know how essential it is to have top-quality materials for your projects. One type of plastic pellet that has gained popularity in recent years is Nylon 6 Chips Polyamide PA6 Pellets. These pellets, made from virgin plastic, offer numerous benefits and are widely used in various industries.

In this article, we will provide you with some valuable tips and tricks to make the most out of your Nylon 6 Chips Polyamide PA6 Pellets. Whether you are a seasoned professional or just starting with engineering plastic pellets, these insights will help you achieve outstanding results.

1. Understanding the Properties

Before diving into any project, it’s crucial to have a clear understanding of the properties of Nylon 6 Chips Polyamide PA6 Pellets. These pellets possess excellent strength, stiffness, and chemical resistance. They also have low moisture absorption and good electrical properties. By knowing these characteristics, you can better leverage the material’s strengths and make informed decisions during the fabrication process.

2. Proper Drying Technique

Nylon 6 Chips Polyamide PA6 Pellets tend to absorb moisture from the atmosphere, which can negatively impact the quality of your final product. To ensure optimal performance, it is essential to dry the pellets before use. Use a desiccant dryer or a hot air hopper dryer to eliminate any moisture present. Remember to follow the manufacturer’s recommendations for drying time and temperature, as it can vary depending on the specific pellet type.

3. Material Handling and Storage

When handling Nylon 6 Chips Polyamide PA6 Pellets, it is vital to maintain cleanliness and prevent any contamination. Store the pellets in a designated area away from direct sunlight and moisture. Ensure the storage area is clean and dust-free to avoid any foreign particles from mixing with the material. Additionally, use proper material handling equipment such as clean dry scoops, scoops made of stainless steel, or non-plastic containers to prevent contamination.

4. Optimized Processing Conditions

To achieve the best results, adjust your processing conditions properly. The recommended processing temperature for Nylon 6 Chips Polyamide PA6 Pellets typically falls between 230-290°C. Be cautious to avoid overheating, as it can degrade the material’s properties. Adjust the mold temperature, injection speed, and pressure according to the specific requirements of your project. Regularly monitor and inspect the quality of the output to ensure optimal performance.

5. Compatibility with Additives

Nylon 6 Chips Polyamide PA6 Pellets can be further enhanced by incorporating compatible additives. These additives can improve the material’s wear resistance, UV stability, flame retardancy, and even its processing characteristics. Consult with your supplier to identify the appropriate additives for your specific needs and ensure you follow the recommended additive-to-pellet ratio during the mixture preparation.

By applying these tips and tricks, you can maximize the potential of Nylon 6 Chips Polyamide PA6 Pellets and create engineering plastic products of exceptional quality. Remember to always prioritize safety precautions and consult experts if you encounter any challenges during the process.

Now that you are armed with this knowledge, go forth and unlock the full potential of Nylon 6 Chips Polyamide PA6 Pellets in your projects!

Are you an enthusiast of heat-resistant modifier series? Do you value high-performance materials that can withstand extreme temperatures? Look no further than the ABS Heat Resistant Modifier Agent Producer. In this blog post, we will explore the unique features and benefits of this revolutionary product.

Unparalleled Heat Resistance

The ABS Heat Resistant Modifier Agent Producer is specifically designed to enhance the heat resistance of various materials. It acts as a catalyst, transforming ordinary materials into extraordinary ones that can withstand extreme temperatures. With this modifier agent, you can confidently use your materials in high-temperature environments without worrying about deformation or damage.

Enhanced Stability

One of the remarkable features of this modifier agent is its ability to provide exceptional stability. It functions as a protective shield, preserving the integrity of the materials it is applied to. Whether you’re working with plastics, coatings, or composite materials, the ABS Heat Resistant Modifier Agent Producer ensures that the structure remains intact, even under the harshest conditions.

Versatility at Its Finest

The ABS Heat Resistant Modifier Agent Producer is a versatile product that caters to various industries. From automotive to aerospace, electronics to construction, this heat-resistant modifier agent has proven its effectiveness across a wide range of applications. Its adaptability and compatibility with different materials make it a valuable asset for both manufacturers and engineers.

Improved Performance

By incorporating the ABS Heat Resistant Modifier Agent Producer into your materials, you can significantly enhance their overall performance. Not only does it improve heat resistance, but it also boosts mechanical strength and durability. This means that your materials can withstand not only high temperatures but also the rigors of daily use, ensuring longevity and reliability.

Cost-effective Solution

Investing in the ABS Heat Resistant Modifier Agent Producer is a wise decision for both small-scale projects and large-scale production. Its cost-effectiveness is evident in the long-term benefits it provides. By increasing the lifespan of your materials and reducing the need for frequent replacements, this modifier agent ultimately saves you money and resources.

Environmental Responsibility

In addition to its exceptional performance, the ABS Heat Resistant Modifier Agent Producer is also environmentally friendly. It is engineered to minimize the release of harmful emissions, making it a sustainable choice for conscious businesses and individuals. By choosing this product, you not only ensure the longevity of your materials but also contribute to a greener future.

Embrace the Future of Heat-resistant Modifiers

In conclusion, the ABS Heat Resistant Modifier Agent Producer sets new standards in heat-resistant modifiers. With its unparalleled heat resistance, enhanced stability, versatility, improved performance, and cost-effectiveness, it is truly a game-changer. Embrace the future of materials technology and unlock the potential of heat-resistant modifier series with this revolutionary product. Choose the ABS Heat Resistant Modifier Agent Producer and experience a new level of durability and reliability in your materials.

The modified polyvinyl alcohol coated composite film is colorless and has good transparency. It has excellent oil resistance and organic solvent resistance. It has good antistatic properties. It can be used for microwave heating and metal detection of packaged food. It has excellent aroma preservation performance, which can maintain the original flavor of the food in the bag for a long time, and at the same time effectively prevent the odor outside the packaging material from entering the packaging bag.

It has excellent barrier properties for oxygen, nitrogen, hydrogen and carbon dioxide. Its oxygen barrier performance is better than that of PVDC coated film and EVOH five-layer co-extruded film. Its oxygen barrier performance is the best among various resin films, comparable to aluminum foil, glass, aluminum oxide-plated film and silicon oxide-plated film.

The production cost of PVA coated composite film is much lower than that of paper-aluminum-plastic composite and aluminum-plastic composite packaging materials, much lower than that of EVOH five-layer co-extruded film, and lower than that of composite film with PVDC coating.

Satisfactory results can be achieved by using the existing dry laminating machines, coating machines, wet laminating machines, extrusion laminating machines and other equipment of various flexible packaging manufacturers. The modified PVA glue does not form a skin, and the viscosity does not increase significantly during normal use. The coating layer is very thin, but the thickness uniformity of the coating remains excellent.

The structural components of polyvinyl alcohol (PVA) high barrier water-based coating liquid are carbon, oxygen, hydrogen and silicon. It is degradable and recyclable. When burned, it only produces carbon dioxide and water without producing other substances harmful to the environment and human health. It is pollution-free and is an ideal environmentally friendly high barrier packaging material.

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.