Process for preparing nano-class reinforced rubber or plastic material


Application Number: 00124867
Application Date: 2000.09.20
Publication Number: 1343744
Publication Date: 2002.04.10
Priority Information:
International: C09C1/00
Applicant(s) Name: Xinxing Chemical Carbon Co Ltd, Shijiazhuang City
Address:
Inventor(s) Name: Xue Desheng;Su Baowen;Su Jichun
Patent Agency Code: 13100
Patent Agent: qu jiaban
Abstract A nano-class reinforcing material for rubber or plastics is prepared from calcium lime through hydrous reaction at 20-25 deg.C, stirring while adding dispersion inhibitor, reaction for 30 min, carbnizing reaction at 18-25 deg.C while introducing the mixture of CO2 and air, stirring at 85+/-5 deg.C while dripping surfactant, activating reaction, ageing for 1 hr, dewatering, drying, and sieving to obtain white powder. Its advantages include high specific surface area, high activated rate and high physical properties.