Dibasic Lead Stearate PVC Heat Stabilizer - 21% Lead Content, 1.35-1.45 g/cm³ Density for Foam Board
Dibasic Lead Stearate Compound PVC Heat Stabilizer is a high-performance, multi-functional stabilizer system engineered for PVC foam board applications. This advanced formulation integrates heat stabilization, lubrication, antioxidant protection, and light stabilization in a single, dust-free compound.
| Parameter | Unit | Value |
|---|---|---|
| Appearance | - | White powder |
| Specific Gravity | g/cm³ | 1.35-1.45 |
| Lead Content | % | 21 |
| Moisture Content | % | ≤0.5 |
- Excellent thermal stability and weather resistance
- Superior dispersion and lubrication properties
- Effective anti-separation performance
- Good initial color retention and sulfide resistance
- Enhanced compatibility with soft PVC formulations
- Improved processing efficiency and product brightness
When combined with epoxidized soybean oil and organic phosphite compounds, this stabilizer significantly enhances processing characteristics and color vibrancy. Optimal performance is achieved when used in conjunction with organotin stabilizers.
- PVC environmental profiles and building components
- PVC drinking water pipes and plumbing systems
- PVC wire and cable insulation and jacketing
- Children's toys and consumer products
- Interior decoration materials and architectural elements
- Various PVC products requiring high-performance stabilization
Packaged in compound paper bags: 25kg per pack. Store in sealed containers in dry, shaded locations to maintain product integrity and performance characteristics.
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