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ZINC STEARATE


1.Formula: Zn(C17H35COO)2
2.Properties:
Zinc stearate is white or light yellow powder. It is dissolved in hot alcohol; but not in water. It can be decomposed into stearic acid and corresponding salt by strong acid. The product possessed water absorbability in air.
3.Usage:
The product is used as PVC stabilizer, rubber lubricant, glazing agent, paint flatting agent and cosmetic material in the textile industry, etc.

4.Quality standard:


Items
Standard
Zn2+ %
10.7 ± 0.5
Free acid %
≤ 0.5
Melting Point °C
118~125
Moisture %
≤ 0.5
Size (through 75μm sieve) %
≥ 99.5
5.Package:
20kg/bag with outside pp weaving bag and inside bis-PVC bag.


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