SP3000P
Qualipoly Chemical Corporation
SP3000P is a very high molecular weight styrene-maleic anhydride copolymer known for its superior thermal and mechanical properties. It is primarily used to enhance the durability and stability of thermoplastics and resins, serving as a robust coupling agent, polymeric surfactant, and compatibility agent in composites and coatings. Its formulation offers improved adhesion and chemical resistance, making it suitable for advanced industrial applications.
- Effective dispersion
- High reactivity
- High heat resistance
- Improves flow
Specifications
Identifiers
- Chemical name
- Styrene-maleic Anhydride Copolymer (PSMA)
- CAS number(s)
- 9011-13-6
- EC number
- 685-536-9
- Molecular formula
- (C8H8.C4H2O3)x
- INCI name
- Maleic Anhydride-styrene Copolymer
- Synonyms
- Poly(styrene-co-maleic anhydride)
Technical specifications
Specifications
| Test Condition | Specification | Value | Unit | Test Method |
|---|---|---|---|---|
| - | Appearance | Powder | - | - |
| - | Acid Number | 280 | mg KOH/g | - |
| - | Molecular weight | 12000 | g/mol | Weight Average Molecular Weight |
| - | Non-Volatile Matter (NVM) | 99 | min. % | - |
| - | Glass Transition Temperature (Tg) | 120 | °C | - |
| at 25°C | Solubility in n-Hexane | < 1 | % | - |
| at 25°C | Solubility in Toluene | < 15 | % | - |
| at 25°C | Solubility in Ethanol | < 1 | % | - |
| at 25°C | Solubility in Acetone | > 50 | % | - |
| at 25°C | Solubility in MEK | > 50 | % | - |
| at 25°C | Solubility in THF | > 50 | % | - |
| at 25°C | Solubility in Ethyl Acetate | > 50 | % | - |
- Product groups
- SMA ResinAdhesion PromotersPolymer Additives
- Applications
- Plastic manufacturingResinsPolymer
- Functions
- Chelating agentCuring agentDispersantHeat resistance
- Market segments
- PlasticsSpecialty chemicalsConstruction materialsCASE
Documents
- Request a copy
Technical Data Sheet (TDS)
Specifications & performance data