——Manufactured by Yangchen Tech Factory
1. What is the chemical composition of the copolymer?
The product is a styrene-N-phenylmaleimide-maleic anhydride copolymer, which combines:
- Styrene for improved impact strength and processability.
- N-phenylmaleimide (N-PMI) for enhanced heat resistance.
- Maleic anhydride (MAH) for excellent adhesion and chemical reactivity.
2. What are the key properties of this copolymer?
- Heat Resistance: Superior thermal stability due to N-phenylmaleimide.
- Good Solubility: Facilitates easy blending with resins.
- Excellent Adhesion: Functional groups improve compatibility with substrates like ABS and PVC.
- Versatile Modifier: Ideal for heat-resistant applications in engineering plastics and adhesives.
| Test Item | Test Standards | Test Data |
| Molecular weight and distribution | GPC | Mw=12~16*104.PDI=2.0~3.0 |
| Glass transition temperature/℃ | DSC | 160~210℃(Adjustable) |
| Initial decomposition temperature/℃ | TGA | 395-405℃ |
| Density | ASTM-D792 | 1.00~1.15g/cm3 |
| Appearance | NG | Off-white powder |
3. What are the common applications?
- ABS Heat-Resistant Modifier: Enhances thermal stability and mechanical strength in ABS resins.
- PVC Modifications: Improves rigidity and thermal properties in PVC materials.
- Adhesives: Provides better bonding strength and heat resistance.
- Engineering Plastics: Acts as a key performance enhancer for polycarbonate, acrylic, and other advanced materials.
4. What industries use this product?
- Automotive manufacturing.
- Electronics and electrical applications.
- High-performance adhesives.
- Construction materials.
- Packaging solutions.
5. What are the available product specifications?
- Appearance: White or light yellow powder/granules.
- Packaging: Customizable packaging (standard: 25 kg bags).
- CAS Number: Provided upon request.
6. How does it enhance ABS resin properties?
- Improves heat distortion temperature (HDT).
- Boosts mechanical strength and dimensional stability.
- Enhances weatherability and chemical resistance.
7. Is the product customizable?
Yes, Yangchen Tech specializes in providing customized solutions to meet client-specific requirements, including tailored formulations for unique applications.
8. What are the storage and handling recommendations?
- Store in a cool, dry, and ventilated environment.
- Avoid exposure to moisture and direct sunlight.
- Use protective gear during handling to prevent inhalation of dust.
9. Does Yangchen Tech provide technical support?
Yes, we offer comprehensive technical consultation to assist in optimizing product usage for your applications.
10. How can I place an order or request samples?
You can:
- Visit our official website for inquiries and order placement.
- Contact our sales team directly for product details, pricing, and samples.
For additional information, please feel free to contact Yangchen Tech Factory. Let us assist you in finding the perfect solution for your material needs!