P-530 PVC Foaming Regulator White Powder for Soft PVC SG5 Resin with 0.45 g/cm³ Bulk Density
P-530 PVC Foaming Regulator is a specialized white powder additive designed for soft PVC materials using PVC Resin SG5. This advanced processing aid enhances foam formation and material properties during PVC manufacturing.
- Promotes PVC plasticization for improved processing
- Increases melt strength for better structural integrity
- Reduces product density while maintaining performance
- Forms stable cell structure for uniform foam distribution
- Enhances surface quality and finish
- Improves melt strength and extension properties
| Specification | Unit | P-530 Value |
|---|---|---|
| Appearance | -- | White powder |
| Bulk density | g/cm³ | 0.45±0.10 |
| Sieve residue (30 mesh) | % | ≤2.0 |
| Volatile content | % | ≤1.50 |
| Intrinsic viscosity (η) | -- | 11.00-13.00 |
Specifically formulated for PVC artificial leather production, this foaming regulator prevents bubble merging and bursting during processing. It ensures uniform cell structure and lower density in PVC foaming products, making it ideal for high-quality foam applications.
Packaged in 25kg PP woven bags with inner PE lining for optimal protection.
Store in cool, dry conditions with a shelf life of two years. Product remains usable if inspection confirms quality after expiration period.
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