- Contact Person : Ms. Yan Michele
- Company Name : Dongguan Chuanghuijingye Plastic & Pigment Co., Ltd.
- Tel : 86-0769-87131456
- Fax : 86-0769-87131455
- Address : Guangdong,HuangJiang Town.DongGuan City,XingGuang Avenue.XingGuang Village
- Country/Region : China
- Zip : 523620
zinc stearate
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Outline
Zinc stearate is a white light fine powder. Formula of ZN (C17H35COO), molecular structure RCOOZnOOCR (R is the industrial stearic acid mixed alkyl), combustible, specific gravity 1.095, the ignition point 900 ° C, density 1.095, melting point 130 ° C, have a greasy feel. Insoluble in water, ethanol, ether, soluble in hot ethanol, turpentine, benzene and other organic solvents and acids. Zinc stearate cold case heated dissolved in organic solvents jelly case of the acid decomposition of stearic acid and the corresponding zinc salts. Lubrication, moisture absorption, non-toxic, micro-irritating, non-polluting, non-hazardous characteristics. The nature of the zinc stearate was dissolved in benzene and calcium stearate is not soluble in benzene, you can separate the zinc stearate and calcium stearate.
Zinc stearate is not soluble in polar solvents, but when heated to very high dissolved aromatic compounds agent chlorinated hydrocarbons. Their main fields of application of plastics and rubber industry has a good compatibility to be used as mold release agents and lubricants.
zinc stearate
