ca-zn heat stabilizer enviromental friendly pvc raw material low volatility for window sealing strips.
Product Features:
Calcium zinc stabilizer is composed of calcium salt, zinc salt, lubricant and antioxidant. It can not only replace lead, cadmium, salt, organotin and other toxic stabilizers, but also has good thermal stability, optical stability, transparency and coloring power. Practice has proved that in PVC resin products, good processing performance, thermal stability is equivalent to lead salt stabilizer, is a good non-toxic stabilizer.
- Excellent initial stability and long-term stability;
- Good weather resistance;
- Very low volatility;
- Good synergistic effect with epoxy soybean oil .
Technical Specifications:
| Item | Index |
| Character&appearance | white powder |
| Metal oxide content%, ≥ | 18 |
| Thermal stability time, ≥ | 80 |
| Volatile%, ≤ | 1 |
Applications:
LC6500 is suitable for soft, semi-rigid, non-toxix PVC injection and extrusion products, as raw materials for automobile door and window sealing strips. No precipitates on the surface of the product.
Recommended dosage:
| raw material name | Reference amount |
| PVC | 100 |
| Caco3 | Appropriate amount |
| Epoxy soybean oil | 3-5 |
| Stabilizer | 3-5 |
| other | Appropriate amount |
Packaging and storage:
25Kg paper bag, stored under room temperature and dry condition
Cautions:
1.This product is heat stabilizer for PVC processing, non flammable and explosive;
2.This product should be prevented from entering eyes, if splashing on skin should be washed with soap in time, the workplace should be well ventilated, directly inhalation of dust should be avoided during production and operation.
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PVC Ca Zn Heat Stabilizer Raw Material Low Volatility For Window Sealing Strips Images
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