| Customization: | Available |
|---|---|
| CAS No.: | 85244-45-7 |
| Certification: | REACH |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Maleic anhydride grafting is a chemical process where maleic anhydride is chemically attached to a polymer or material, resulting in improved compatibility, enhanced adhesion, functionalization, toughness, impact resistance, compatibilizers for blends, and biocompatibility and biodegradability. This process involves opening the anhydride ring and reacting it with the polymer's functional groups at high temperatures in the presence of a catalyst. The modified maleic anhydride groups can be further modified to create new functional groups, making the polymer more suitable for specific applications. Grafted polymers may also exhibit improved toughness, impact resistance, thermal stability, compatibilizers for blends, and biocompatibility and biodegradability, making them suitable for medical or environmental applications.
COACE W1A is a chemically functionalized terpolymer elastomer with high content of maleic anhydride. This grafted polymer is to be designed as a toughener and compatibilizer for engineering thermoplastics(mainly polyamides).
COACE W1A is a chemically functionalized terpolymer elastomer with high content of maleic anhydride. This grafted polymer is to be designed as a toughener and compatibilizer for engineering thermoplastics (mainly Polyamides).
Owns to the softness and reactivity, W1A is to be used as toughener to improve the impact strength of Polyamides (PA6, PA66, PA12, etc.), especially in the low temperature condition. It can also be used as a compatibilizer for Polyamide/Polypropylene blends. The softness and flexbility are brought from terpolymer, while keeping high thermal stability during the producing process.
| Characteristics | Value | Unit | Test Method |
| Appearance | Granules | / | / |
| Color | White | / | / |
| Density | 0.87 | g/cm3 | ASTM D792 |
| Melt Flow Rate(190ºC2.16kg) | 0.3-1.0 | g/10min | ASTM D1238 |
| Maleic Anhydride Content | High | wt% | COACE Method |
NOTE: The above data are typical test values and should not be interpreted as a specification low < 0.4wt %, medium 0.4-0.8 wt%, high > 0.8wt%
){kind=link}