2013年9月26日星期四

calcium stearate simple narrative

Heat stabilizers for PVC and a variety of plastics processing lubricant , release agent . In rigid products , and  tribasic lead sulphate the base of lead salts , lead soap can increase the gelation speed. Also used in food packaging, medical equipment and other requirements nontoxic soft film and equipment. Can be made of polyethylene , polypropylene, halogen absorbent to remove the residual catalyst on the adverse effects of color and stability . As a plasticizer in rubber processing , make the whole into a natural rubber and rubber softening , and almost no effect on curing . Also used as a molding  epoxidation of soybean oil of polyolefin fibers and lubricants , grease thickening agent, textile waterproofing agent, paint flatting agent , when manufacturing plastic LP plasticizers. Also used in pencil manufacturing and pharmaceutical , perfume industry . Polyolefin polyolefin acid neutralizer color stability and corrosion have a direct contribution ;
Lubricating / processing aids improve  carbon black powder the polyolefins, polyamides , styrene and rubber in the extrusion molding ( film, fiber , profiling , etc. ) , and press molding processability.
Release properties of the thermoplastic plastics , rubber, and thermoset articles, such as unsaturated polyester polyurethane foam . Storage
The product packaging woven bag lined with plastic bag, 20KG or 10KG, stored in a cool , dry place , away from sources of fire , moisture , heat, not with acid, alkali and corrosive substances mixed Commonwealth Games .

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