ISO 3858-2-1990 橡胶配方配合剂.炭黑.甲苯萃取物透光率的测定.第2部分:产品评定法
ISO 3858-2-1990 标准详情
- 标准号：ISO 3858-2-1990
- 中文标题：橡胶配方配合剂.炭黑.甲苯萃取物透光率的测定.第2部分:产品评定法
- 英文标题：carbon black for use in the rubber industry - determination of light transmittance of toluene extract - part 2: method for product evaluation third edition
- 标准类别：国际标准化组织标准ISO
- 发布日期：1990-01-01
内容简介
Measures the discoloration caused by the extracted matter, as required in product evaluation. The degree of discoloration is quantitatively measured by means of a spectrometer. The method is applicable to high-extract thermal-type blacks. Part 1 refe
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