Title: Process for preparing active fine rubber powder
Application Number: 00112811 Application Date: 2000.03.31
Publication Number: 1266856 Publication Date: 2000.09.20
Approval Pub. Date: Granted Pub. Date: 2003.11.05
International Classifi-cation: C08C3/02
Applicant(s) Name: Yasheng Rubber Industry Co., Ltd., Chengdu Address: 610017
Inventor(s) Name:
Attorney & Agent: jiang xiaoping
Abstract:
     A process for preparing active fine rubber powder includes cutting rubber, washing, pulverizing at 85-180 deg.C by single-roller or multi-roller grinding head at rotation speed of 700-1100 rpm, screening, magnetic separation and separating fibres. The feed speed of rubber is 500-750 rpm. Its advantages are simple process, low cost and no environmental pollution.
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