Best Price Zinc Stearate Wholesale 557-05-1

CAS No.: 557-05-1
Type.: Chemical Auxiliary Agent
Appearance: White powder
Molecular Formula： [CH3(CH2)16COO]2Zn
Shelf Life： -
Min Order Quantity: As requirements

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Testing Item	Testing Requirement
Appearance	White powder with light and sandless sensation, and has a slippery feeling in contact with skin.
Zinc content, %	10.3~11.3
free acid, %	≤0.8
Loss on drying, %	≤1.0
Melting point, ℃	120±5
Fineness, %	325 mesh ≥99.0
Remarks	According to customer requirements, irregular flake zinc stearate, dust-free, more environmentally friendly

(1) Zinc stearate can be used as rubber products soften lubricants, textiles lighting agent, PVC stabilizers.

(2) Zinc stearate can be used as stabilizer in polyvinyl chloride plastics, rubber softener.

(3) Zinc stearate can be used in the preparation of solidified oil and lubricants, it can be also used as paint drying agent. Non-toxic products for PVC and rubber processing, the synergy of calcium stearate and barium stearate can effectively improve PVC and rubber for light and heat stability, PVC processing amount is usually <1; Zinc stearate can be used for touch agent of rubber products, it can also be used as polymeric additive of PP, PE, PS, EPS and pencil manufacturing, Zinc stearate is generally used in the amount of 1 to 3 parts.