Styrene-NPMI-MAH copolymers manufactured by Yangchen Tech are commonly used as compatibilizers and/or impact modifiers in plastic products, especially in the blending of styrenic polymers such as polystyrene (PS) and polyethylene (PE). among things. This copolymer helps improve compatibility between different polymer phases, thereby enhancing the mechanical and overall performance of the final product.
The specific addition ratio of styrene-NPMI-MAH copolymer depends on a variety of factors, including the desired properties of the final product, the composition of the base polymer blend, processing conditions and application requirements. Typically, it is added in relatively small amounts, usually as a weight percent of the total polymer blend.
In some applications, adding 1-5% by weight of styrene-NPMI-MAH copolymer can significantly improve the impact strength, thermal stability and melt flow properties of plastic products. However, it is critical to conduct thorough testing and optimization to determine the optimal dosage for specific formulations and applications.
Consulting with a polymer scientist or chemical engineer with expertise in polymer blending and formulation will help determine the appropriate dosage of styrene-NPMI-MAH copolymer for your specific plastic product. We can provide valuable insights and guidance for your specific application.
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Basic Physical Properties
N-phenylmaleimide terpolymer (NSM 1 #)
Test Item
Test Standard
Test Data
Molecular weight and distribution
GPC
Mw=60-110K,Pd=2.3-2.9
Glass transition temperature/℃
DSC
197.3-198.2℃
Initial decomposition temperature/℃
TGA
395-405℃
Density
ASTM-D792
1.18-1.30g/cm3
Apparent
——
white or light yellow powders
SM Heat Resistant Agent Modification Data
Component composites
Vicat softening temperature/℃
(Yangchen Tech's Products )
Vicat softening temperature/℃
( JAPAN Products)
NSM/ABS=0:100
103.7
103.7
NSM/ABS =10:90
111.3
111.5
NSM/ABS =20:80
118.5
116.9
NSM/ABS =30:70
126.2
125.3
1.What is Styrene N-Phenylmaleimide Maleic Anhydride Copolymer?
Styrene N-Phenylmaleimide Maleic Anhydride Copolymer is a high-performance polymer that combines the properties of styrene, N-phenylmaleimide, and maleic anhydride. It is designed to enhance the heat resistance, mechanical strength, and chemical stability of various plastic products.
2. What are the primary applications of this copolymer?
This copolymer is widely used in applications requiring enhanced thermal stability and mechanical properties. Common uses include:
Automotive components
Electrical and electronic parts
High-performance adhesives and sealants
Engineering plastics
Composite materials
3. How does the addition of N-Phenylmaleimide (NPMI) improve the copolymer's properties?
N-Phenylmaleimide (NPMI) improves the copolymer’s thermal stability, mechanical strength, and chemical resistance. It helps the copolymer maintain its structural integrity and performance under high temperatures and harsh environmental conditions.
4. What are the benefits of using this copolymer in automotive components?
When used in automotive components, this copolymer provides:
Superior heat resistance, ensuring parts do not degrade at high temperatures.
Enhanced mechanical strength, allowing components to withstand significant stress and strain.
Improved chemical resistance, protecting parts from fuels, oils, and other automotive fluids.
5. Can this copolymer be used in electrical and electronic applications?
Yes, it is highly suitable for electrical and electronic applications due to its excellent electrical insulation properties and its ability to resist thermal and mechanical stress. It is used in sensors, connectors, and various other electronic components.
6. How does maleic anhydride contribute to the copolymer’s performance?
Maleic anhydride provides good adhesion properties and helps in improving the copolymer’s compatibility with other polymers. It also contributes to the copolymer’s chemical resistance and thermal stability.
7. Is this copolymer environmentally friendly?
This copolymer can be considered environmentally friendly if processed and disposed of properly. It is important to follow all regulatory guidelines for handling and disposal to minimize environmental impact.
8. What safety precautions should be taken when handling this copolymer?
When handling this copolymer, it is important to:
Use appropriate personal protective equipment (PPE), such as gloves and safety goggles.
Work in a well-ventilated area.
Follow the safety data sheet (SDS) instructions for proper handling, storage, and disposal.
9. Why choose Yangchen Tech as your supplier of Styrene N-Phenylmaleimide Maleic Anhydride Copolymer?
Yangchen Tech stands out as the preferred supplier due to:
Quality Assurance: We provide high-quality copolymers that meet stringent industry standards.
Innovative Solutions: Our R&D team continuously develops advanced formulations to meet the evolving needs of various industries.
Technical Expertise: We offer comprehensive technical support and guidance to ensure optimal application and performance.
Global Reach: With a robust distribution network, we ensure timely delivery and reliable supply worldwide.
Sustainability Commitment: We prioritize sustainable manufacturing practices, minimizing environmental impact while producing high-performance materials.
10. How can I get more information or place an order?
For more information or to place an order, you can contact Yangchen Tech directly through our website or customer service hotline. Our team is ready to assist you with your specific needs and provide detailed product information and support.