Products Description
The flexible and high-performance polymer tyrene-acrylonitrile-maleic anhydride copolymer has several uses in a variety of industries. Styrene, acrylonitrile, and maleic anhydride are copolymerized to create this copolymer, which has a distinctive set of qualities that make it useful for a variety of applications.
The tyrene-acrylonitrile-maleic anhydride copolymer has exceptional mechanical, chemical, and thermal stability. It is extremely adaptable for certain applications thanks to its distinctive structure, which makes modifications and functionalization simple. This copolymer can be utilized as a binder or adhesive in numerous formulations because of its strong adherence to a variety of surfaces. Its excellent compatibility with other polymers makes it a convenient choice for use as a compatibilizer in polymer blends.
Coace® KS-03 is a styrene-acrylonitrile-maleic anhydride copolymer.
Styrene-acrylonitrile-maleic anhydride copolymer (SANMA) is a type of thermoplastic copolymer that is made by polymerizing styrene, acrylonitrile, and maleic anhydride monomers together. It is commonly used in a variety of applications, including automotive parts, electronic housings, and consumer goods.
SANMA copolymers are known for their excellent mechanical properties, such as high strength, stiffness, and impact resistance. They also have good heat resistance and chemical resistance, making them suitable for use in harsh environments.
The maleic anhydride component in the copolymer provides sites for chemical cross-linking, which can improve the strength and stiffness of the material. SANMA copolymers can also be modified with other polymers or additives to improve their properties, such as adding elastomers to improve toughness or fillers to improve stiffness.
Overall, SANMA copolymers are a versatile material with a range of desirable properties, making them useful in a variety of applications.
Styrene-acrylonitrile-maleic anhydride copolymer (SANMA) is a type of thermoplastic copolymer that is made by polymerizing styrene, acrylonitrile, and maleic anhydride monomers together. It is commonly used in a variety of applications, including automotive parts, electronic housings, and consumer goods.
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Characteristic
|
Characteristics |
Value |
Unit |
Test Method |
|
Appearance |
Pellets |
||
|
Color |
Light yellow |
|
|
|
Density |
1.09 g/cm3 |
ASTM D792 |
|
|
Melt Flow Rate（200℃5kg） |
5-15 |
g/10min |
ASTM D1238 |
|
Maleic Anhydride Content |
6-10 |
wt% |
COACE Method[1] |
Advantage
- Enhanced Compatibility: By encouraging interfacial adhesion and enhancing the compatibility between various polymer components, KS-03 functions as an efficient compatibilizer. It makes homogenous blend structures possible, which enhances the mechanical qualities and overall performance.
- Enhanced Mechanical Strength: KS-03 improves the alloy’s mechanical strength by maximizing the interactions between the polymer phases on the interfacial plane. It produces materials with increased toughness and endurance by improving characteristics including tensile strength, flexural strength, and impact resistance.
- Better Thermal Stability: KS-03 has outstanding thermal stability, which allows it to endure the processing temperatures that come up during the blending and later fabrication stages. Long-term stability of the alloy is improved by this stability, which also limits alloy degradation and guarantees consistent performance.
- Functionalized Structure: The molecular structure of KS-03 is functionalized, which allows it to interact with various polymer matrices. The alloy’s overall performance is improved by its special structure, which encourages compatibility and effective coupling between the blend’s component parts.
- Reactive Groups: KS-03’s reactive functional groups help to promote interfacial adhesion by facilitating chemical interaction with the polymer phases. The alloy’s long-term stability and mechanical qualities are improved by this covalent bonding process.
- Versatile Compatibility: PC/ABS, ABS/PET, PA/ABS, and PA/ASA mixes are just a few of the polymer alloys with which KS-03 is intended to work. Because of its adaptability, it can be used in a variety of industries, including consumer products, automobiles, electronics, and appliances.
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Application
1.To be used as compatibilizers for PC/ABS alloy,ABS/PET alloy,PA/ABS alloy,PA/ASA alloy.
2.To be used as coupling agent for ABS、AS with infill materials, such as fiber glass, talc, etc.
Qualities of the Application:
PC/ABS Alloy: KS-03 works very well in PC/ABS alloys as a compatibilizer. It leads to improved mechanical characteristics and thermal stability by strengthening the compatibility between the acrylonitrile butadiene styrene (ABS) and polycarbonate (PC) phases. Because of this, it is perfect for use in consumer electronics, electronic enclosures, and car interiors.
The coupling agent KS-03 facilitates the adhesion between the polyethylene terephthalate (PET) and acrylonitrile butadiene styrene (ABS) phases in ABS/PET alloys. It improves the alloy’s mechanical strength and heat resistance, making it appropriate for usage in home appliances, automobile components, and the electrical and electronics industries.
PA/ABS Alloy: For PA/ABS alloys, KS-03 is a compatibilizer that enhances the compatibility between the acrylonitrile butadiene styrene (ABS) and polyamide (PA) phases. It improves the mechanical, thermal, and chemical resistance of the blend. Because of this, it can be used in industrial equipment, automobile parts, and electrical connectors.
PA/ASA Alloy: In PA/ASA alloys, KS-03 is also utilized as a compatibilizer to enhance the compatibility between the acrylonitrile styrene acrylate (ASA) and polyamide (PA) phases. It improves the mechanical characteristics, chemical resistance, and weather resistance of the blend. Because of this, it’s perfect for external applications including electrical enclosures, building materials, and exterior car parts.
