AT 801 PVC Impact Modifier - 0.45 g/cm³ Density, -50℃ Glass Transition for Pipe & Profile Applications
AT 801 is a specialized impact modifier designed for PVC pipe and profile applications, offering enhanced weather resistance, processing efficiency, and mechanical performance.
| Parameter | Specification |
|---|---|
| Appearance | White powder |
| Screenings content (30mesh sieve) | ≤ 2.0% |
| Volatile content | ≤ 1.0% |
| Bulk density | 0.45 g/cm³ |
| Core glass transition point | -50℃ |
- Excellent long-term weather resistance and impact retention
- Superior satin surface finish with wide processing window
- Excellent low-temperature impact resistance down to -50℃
- Enhanced processability with low melt viscosity
- Higher output capacity without increasing extruder amps
- Uniform particle size with low dust generation
- Excellent compatibility with PVC resin
- Better dimensional and thermal stability
- Superior dispersity with no caking issues
Primarily used for PVC profiles, U-PVC water pipes, sewer pipes, cold curved pipelines, PVC blowing boards, and PVC extrusion boards.
25kg/bag: PP woven bag with PE inner liner. Store in cool, dry locations. Shelf life: 2 years. Can be used after inspection if qualified post-expiration.
Taizhou Liancheng Chemical Co., Ltd. (founded 2007) specializes in R&D and production of PVC environmental protection heat stabilizers. The company holds ISO9001 certification and all products pass SGS environmental testing. Operating from a 10,000+ square meter facility in Taizhou's Jiaoyang Industrial Park, Liancheng provides comprehensive PVC additive solutions and technical services.
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