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PROCEDURES FOR THE MANUFACTURE OF UNFOLLOWED RUSSIA FOR THE IMPROVEMENT OF COUTSCHUK
PROCEDURES FOR THE MANUFACTURE OF UNFOLLOWED RUSSIA FOR THE IMPROVEMENT OF COUTSCHUK
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机译:为改进COUTSCHUK而制造未跟进的俄罗斯的程序
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摘要
A process for producing surface-treated carbon black for rubber reinforcement comprising: a surface treatment reaction step of dispersing carbon black for rubber reinforcement in water, followed by reacting a metal silicate and an acid in the dispersion to thereby deposit amorphous silica on the surface of the carbon black; and a subsequent aging step of bringing the pH of the dispersion to not more than 7.
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