GB/T 3780.6-2007 in English

《GB/T 3780.6-2007炭黑 第6部分：着色强度的测定》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC5（全国橡胶与橡胶制品标准化技术委员会炭黑分会）执行，主管部门为中国石油和化学工业联合会。
本部分规定了以工业着色参比炭黑（ＩＴＲＢ）为基准相比较，用反射仪测定橡胶用炭黑着色强度的方法。
本部分还规定了以国产标准参比炭黑３＃（ＳＲＢ３＃）为基准相比较，用反射仪测定色素炭黑着色力（着色强度）的方法。
本部分适用于各类橡胶用炭黑及各类色素炭黑。

Scope

WARNING: Personnel using this section should have practical experience in formal laboratory work. This part does not point out all possible safety problems. The user is responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in the relevant national regulations. Comparison, the method of measuring the tinting strength of carbon black for rubber with a reflectometer This part also stipulates the comparison with the domestic standard reference carbon black 3# (SRB3#), and the determination of the tinting strength (tinting strength) of pigment carbon black with a reflectometer The method of this part is applicable to all kinds of rubber carbon black and various pigment carbon blacks