Liquid ebonite mixtures and coatings and concretes formed therefrom

摘要: The present invention relates to a synthetic rubber-based composition comprising: low molecular weight rubber selected from polybutadiene comprising about 75 % 92 cis-1,4 units, copolymer butadiene units and 27 wt.% 45 pentadiene mixtures thereof, high isobutylene not more than 6 isoprene the being in an amount of 0.5 parts 4 by based on rubber, sulfur, vulcanization accelerator, active filler, where filler are each form powder within particular particle size range(s). Additionally, these compositions may be used coatings concretes. also methods producing such compositions,