AT 801 MBS Impact Modifier for PVC Window Profiles and Pipes - 35% Chlorine Content, ≤65 Shore A Hardness
AT 801 is a high-performance MBS impact modifier specifically engineered for PVC window profiles and pipes. This white powder additive enhances PVC's impact resistance and processing characteristics through advanced chlorination technology.
| Performance Parameter | Specification |
|---|---|
| Appearance | White powder |
| Volatile Content | ≤0.40% |
| Chlorine Content | 35±2% |
| Sieve Residue (0.9mm aperture) | ≤2.0% |
| Shore A Hardness | ≤65A |
| Bulk Density | ≤5.0 g/cm³ |
| CaCO₃ Content | ≤5.0% |
- Excellent weatherability with proven long-term impact and color retention
- Superior satin surface finish with wide processing window
- Exceptional low-temperature impact resistance
- Enhanced processability with low melt viscosity
- Increased output capacity without higher extruder amperage
- Odorless, non-toxic formulation
AT 801 is specifically designed for PVC modification in various rigid plastic products including:
- Window profiles and door frames
- PVC pipes and fittings
- Plastic sheets and panels
- External wall sidings
- Anti-corrosive and moisture-proof thin wall boards
25kg/bag: PP woven bag with PE inner liner. Store in cool, dry conditions. Shelf life: 2 years (can be used after inspection if qualified post-expiration).
Taizhou Liancheng Chemical Co., Ltd. is an ISO9001 certified manufacturer specializing in PVC environmental protection additives. With over 10,000 square meters of production facilities, the company provides comprehensive technical services and high-quality plastic additives.
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