标准摘要
[中文适用范围]: ISO 5794 的这一部分规定了用于测定基于溶液苯乙烯丁二烯和丁二烯橡胶共混物的化合物中沉淀水合二氧化硅的物理性质的测试配方、设备、程序和测试方法。 该配方可被视为二氧化硅基乘用车轮胎胎面的模型化合物。 注 1:苯乙烯-丁二烯橡胶混合物中沉淀水合二氧化硅的物理特性。 注 2 和化学性质,并根据通过氮吸附获得的比表面积对二氧化硅进行分类。 [外文原描述]: ISO 5794-3:2011 specifies the test formulation, equipment, procedure and test methods for determining the physical properties of precipitated hydrated silica in a compound based on a blend of solution styrene-butadiene and butadiene rubber. The formulation can be regarded as a model compound for silica-based passenger car tyre treads.
英文名称Rubber compounding ingredients — Silica, precipitated, hydrated — Part 3: Evaluation procedures in a blend of solution styrene-butadiene rubber (S-SBR) and butadiene rubber (BR)