Stearic Acid Calcium Stabilizers for PVC

Stearic Acid Calcium Stabilizers for PVC

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Incoterm:	FOB,CIF
Transportation:	Ocean,Land,Air
Port:	Shanghai Port,Ningbo Port

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Product Description

Product Attributes

Brand: Greya

Classification: Chemical Auxiliary Agent

Place Of Origin: China

Application Field: Plastic Auxiliary Agents

Appearance: white powder

Usage: Plastic Auxiliary Agents

Purity: 99.8%

Packaging & Delivery

Selling Units

Kilogram

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Product Description

Calcium stearate and zinc stearate both appear to be white powders and both belong to PVC stabilizers, but there are still many differences in their uses.

1. First of all, although calcium stearate and zinc stearate can be used as lubricants and stabilizers, calcium stearate is mostly used in various plastic processing, while zinc stearate is mainly used in benzene. In vinyl resin, phenolic resin, amine resin;

2. Although both can be used as PVC Heat Stabilizer, calcium stearate is mainly used in polyvinyl chloride, while zinc stearate is mostly used in PVC to inhibit initial coloring and lubrication. There is no vulcanization pollution yet, it is just a function Limited, it needs to be used in conjunction with stabilizers such as calcium soap and barium soap;

3. Both calcium stearate and zinc stearate can be used as softeners in rubber processing, but calcium stearate can also be used as a plasticizer, which does not affect the vulcanization effect of rubber on the basis of softening, while zinc stearate But it can be used as vulcanization activator and softener;

4. Calcium stearate has a wider role. It can not only increase the gelation speed in hard products, but also act as a halogen absorbent in polyethylene and polypropylene to eliminate the impact of residual catalyst on color and stability. It can also be used as a Lubricants for polyolefin fibers and molding compounds, waterproofing agents for textiles, flattening agents for paints, thickening agents for greases, plasticizers in the manufacture of plastic records, etc.

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