PVC Heat Stabilizer White Powder 15% Metal Oxide Content ≥70 Min Thermal Stability for Pipes & Profiles
PVC Pipe Profile Compound Stabilizer is a high-performance calcium-zinc based additive designed for PVC processing applications. This white powder formulation offers excellent thermal stability with low volatility characteristics.
- Non-toxic and environmentally friendly - free from harmful heavy metals, compliant with ROHS standards
- Superior thermal stability with ≥70 minutes stability time
- Enhanced melting performance with toughening and lubrication properties
- Excellent flowability with no precipitation issues
- Improved outdoor durability and product appearance
- Low volatility ≤1% for consistent processing performance
| Parameter | Specification |
|---|---|
| Appearance | White powder |
| Metal oxide content | ≥15% |
| Thermal stability time | ≥70 minutes |
| Volatile content | ≤1% |
LC8238 stabilizer is specifically formulated for soft and semi-rigid non-toxic PVC products, including:
- PVC pipes and tubing systems
- PVC profiles and extrusions
- Various PVC compound formulations
| Raw Material | Reference Amount |
|---|---|
| PVC Resin | 100 parts |
| Calcium Carbonate (CaCO3) | Appropriate amount |
| Stabilizer LC8238 | 4-5 parts |
| Other Additives | Appropriate amount |
25kg paper bags. Store in dry conditions at room temperature to maintain product integrity.
This product is a PVC processing heat stabilizer and is non-flammable and non-explosive. Avoid direct inhalation of dust during production and operation. Use in well-ventilated areas. If product contacts skin, wash immediately with soap and water. Prevent product from entering eyes.
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