ISO 3858-2008 橡胶配合剂.炭黑.甲苯萃取液透光率的测定

标准号：ISO 3858-2008
中文标准名称：橡胶配合剂.炭黑.甲苯萃取液透光率的测定
英文标准名称：Rubber compounding ingredients - Carbon black - Determination of light transmittance of toluene extract
标准类型：G49
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G49
国际标准分类号：83.040.20
引用标准：ISO 1124;ISO 1126-2006;ISO/TR 9272
适用范围：This International Standard specifies a method for the determination of the light transmittance of the tolueneextract from carbon black for use in the rubber industry, as a means of measuring the discolouration causedby the extractable matterThe light transmittance value provides an estimate of the degree of discolouration caused by the toluene-extractable matter present on the surface of the carbon black.This method may not be applicable to carbon blacks with a high extractable-matter content.