PVC Additives Zinc Stearate
ZINC STEARATEEnglish Name: ZINC STEARATE
Structural Formula: (C17H35Coo)2Z
Molecular Formula: C36H70O4Zn
CAS 557-05-1
Product Description:
The white and easy absorption of fine powder, greasy feel, non-toxic, good smell. Density is 1.095g/cm3, mlelting point is 120° C, insoluble in water, soluble in hot ethanol and ether, soluble in acid. While heating dissolved in organic solvents, it will turned into jelly in case of cold. The Case of acid decomposed into stearic acid and corresponding salts.
Use
This product is mainly used as non-toxic PVC stabilizer, also used for releasing agent in cosmetics and styrene resin. It's used as the rubber softener and release agent in rubber industry, also can be used as polishing, agents and paints plain agent In the rubber industry as textile rubber softener and release agent, also can be used for polishing agents and paints plain agent.
|
Zn content,% |
10.3-11.3 |
|
Free Fatty Acid(As Stearic acid)% ≤ |
1.0 |
|
Moisture,% ≤ |
1.0 |
|
Melting Point, °C |
120±5 |
|
Fineness(thr 200 mesh),% ≥ |
99.5 |
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