标准摘要
[中文适用范围]： 本文件规定了表征用作橡胶配合剂的沉淀水合二氧化硅的测试方法。 本文件规定了用于确定与沉淀水合二氧化硅混炼的丁苯橡胶物理性能的测试配方、混合设备、混合程序和测试方法。 [外文原描述]： This document specifies methods of test for characterizing precipitated hydrated silica for use as a rubber compounding ingredient. This document specifies the test formulation, mixing equipment, mixing procedure and methods of test for use in determining the physical properties of styrene-butadiene rubber compounded with precipitated hydrated silica.
英文名称Rubber compounding ingredients — Silica, precipitated, hydrated — Part 1: Non-rubber tests