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Zinc stearate

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Zinc stearate 

（1）Molecular Formula：Zn(C17H35COO)2

（2）PROPERTIES: Zinc stearate is white or yellowish powder, insoluble in water, soluble in hot ethanol, can absorb water in the air, and can decompose into stearic acid and corresponding zinc salt in case of strong acid.

（3）Application: Zinc stearate are used as stabilizers in the processing of polyvinyl chloride resins, as softening and lubricating agents for rubber products, as polishes for textiles, as varnishes for paints, and as raw materials for cosmetics and flour.

ITEMS

INDEX

Zinc content                                      ％

10.7±0.5

FREE ACID (in stearic acid)              ％

≤1.0

Heating Loss                                     ％

≤1.0

Melting Point                                   ℃

≥120

Fineness (passing 75 μ m sieve)    ％

≥99.5

（4）Packaging: the Zinc stearate shall be a composite packaging with plastic bags inside and woven bags outside. 

          Packing Size: 20kg / bag.

Zinc stearate 2018-7-4 Read 1404 Time
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