GB/T 22295-2008 in English
VALIDStandard test method for color of transparent liquids(Gardner Color Scale)
- Issued on:2008-08-04
- Implemented on:2009-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
《GB/T 22295-2008透明液体颜色测定方法(加德纳色度)》由TC15(全国塑料标准化技术委员会)归口,TC15SC11(全国塑料标准化技术委员会热固性塑料分会)执行,主管部门为中国石油和化学工业联合会。
本标准修改采用ASTM D1544-2004《透明液体颜色测定方法(加德纳色度)》(英文版)。
本标准代替GB/T 12007.1-1989《环氧树脂颜色测定方法 加德纳色度法》。
本标准规定了干性油、清漆、脂肪酸、聚合脂肪酸、树脂溶液等透明液体颜色的测量方法,通过与适宜的玻璃标准色号相比较,以进行颜色测定。
本标准与GB/T 12007.1-1989相比主要变化如下:
――更改了标准名称;
――增加了前言;
――颜色标准由原来的液体标准改为现在的玻璃标准;
――对试样与标准的排列放置做出了要求;
――对观察视野做出了要求。
Scope
This standard specifies the measurement methods for the color of transparent liquids such as drying oils, varnishes, fatty acids, polymerized fatty acids, and resin solutions. The color can be determined by comparing with the appropriate glass standard color number. Applicants of this standard should have normal color vision. This standard does not address any safety issues related to users. Before use, it is the user's responsibility to establish appropriate safety and health practices and comply with relevant governing regulations.

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