Non-Toxic Calcium Zinc Stabilizer LC6500 for PVC - 18% Metal Oxide Content, ≥80 Min Thermal Stability
High-performance calcium zinc heat stabilizer specifically formulated for semi-rigid PVC injection and extrusion applications. This non-toxic, odorless stabilizer delivers exceptional thermal stability and processing performance while meeting international safety standards.
- Excellent heat stability with thermal stability time ≥80 minutes
- Superior initial color retention and staining resistance
- Wide processing window with excellent processability
- Non-toxic formulation compliant with EU ROHS Directive and SGS standards
- Enhanced weather resistance surpassing traditional lead salt stabilizers
- Cost-effective solution with optimal physical properties
- Synergistic effect with antioxidant and light stabilizer systems
| Parameter | Specification |
|---|---|
| Appearance | White powder |
| Metal Oxide Content | ≥18% |
| Thermal Stability Time | ≥80 minutes |
| Volatile Content | ≤1% |
LC6500 is specifically designed for soft and semi-rigid non-toxic PVC injection and extrusion products, including automotive door and window sealing strips. The formulation prevents surface precipitation and ensures consistent product quality.
| Raw Material | Reference Amount |
|---|---|
| PVC | 100 |
| Calcium Carbonate (CaCO3) | Appropriate amount |
| Epoxy Soybean Oil | 3-5 |
| Stabilizer | 3-5 |
| Other Additives | Appropriate amount |
25kg paper bags. Store in dry conditions at room temperature to maintain product integrity.
This PVC heat stabilizer 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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