Solid Calcium-zinc organic heat stabilizer for automobile door and window sealing strip
Product Features:
LC6500 is based on calcium stearate, zinc stearate, scientifically compounded with imported raw materials.
The product is non-toxic and tasteless,does not contain lead, cadmium, barium and other toxic heavy metals, it has passed the SGS certification;
- 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.
- What is heat stabilizer?
- Heat stabilizers are antioxidants that are used to reduce the degrading effects of heat generated during processing of the biopolymer composition under severe conditions (shearing, temperature, and oxygen). From: Biopolymers: Processing and Products, 2015.
- What is PVC stabilizer pack?
- A One Pack Stabilizer is a pack of additives added during the processing of PVC. ... Non-Toxic One Pack Stabilizers are based on Calcium, Zinc, and Barium that are blended with co-stabilizers and lubricants to make the product heavy metal free.
- What is stabilizer in plastic?
- Stabilizers are a class of chemical additives commonly added to polymeric materials, such as plastics, to inhibit or retard their degradation.
- How much heat can PVC handle?
- Explanation: PVC is a thermoplastic, and therefore, at some point it will begin to degrade and break down as it's heated up. It just so happens that Schedule 40 PVC's maximum operating temperature is 140 degrees Fahrenheit, around the same temperature that hot water gets to in most homes.
- Can PVC cause cancer?
- The PVC manufacturing process is highly poisonous, releasing dioxin and causing cancer. Dioxin is a highly toxic chemical, but its presence in the environment has declined sharply in the last three decades. This has occurred while PVC production has increased by 300 percent.
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Solid Calcium Zinc Organic Pvc Pipe Stabilizer For Automobile Door Window Sealing Strip Images
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