GB/T 7050-2003 in English
SUPERSEDEDColour carbon black―Determination of tinting strength
- Issued on:2003-10-11
- Implemented on:2004-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$220.00
$214.00
$214.00
《GB/T 7050-2003色素炭黑 着色力的测定》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。
本标准规定了以标准参比炭黑3#（SRB3#）为基准，用反射仪测定色素炭黑着色力的试验方法。本标准适用于各类色素炭黑。
Scope
This standard specifies the test method for measuring the tinting strength of pigment carbon black with a reflectometer based on the standard reference carbon black 3# (SRB3#). This standard applies to all kinds of pigment carbon black.
Sample only — not a preview of GB/T 7050-2003
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