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Calcium stearate can increase the plasticity and strength of coated sand Views: Createtime: 2017/02/24
 

Calcium stearate can add coated sand flow and strength, so that the type (core) appearance fine, bright, easy to mold when the shell. But also to shell sand when the storage is not caking, the amount of participation is generally sand 0.25% -0.5% (national standard JB / T8834-2001) for the calcium stearate resin phenolic resin 6%.

Hebei Xinjianfa Plastic Co., Ltd. mainly produced: barium stearate, zinc stearate, lead stearate, magnesium stearate, sodium stearate, cadmium stearate, salt, Lead sulfate, lead phosphate. Commodities are widely used mainly for rubber and plastics, pipe, sheet, profile, injection and other occupations.

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