GB/T23981.2-2023《色漆和清漆遮盖力的测定第2部分:黑白格板法》标准修订情况解读  

Revision Interpretation of GB/T 23981.2—2023 Paints and Varnishes—Determination of Hiding Power—Part 2:Method of Black and White Grid Panel

作　　者：周文沛 陈丰 张徐 Zhou Wenpei;Chenfeng;Zhangxu(CNOOC Changzhou Paint&Coatings Industry Research Institute Co.,Ltd.,Changzhou,Jiangsu 213016,China;National GoldSun(Changzhou)Test and Certification Technology Co.,Ltd.,Changzhou,Jiangsu 213016,China;National Engineering Research Center for Coatings,Changzhou,Jiangsu 213016,China)

机构地区：[1]中海油常州涂料化工研究院有限公司,江苏常州213016 [2]国恒信(常州)检测认证技术有限公司,江苏常州213016 [3]国家涂料工程技术研究中心,江苏常州213016

出　　处：《涂层与防护》2024年第12期29-33,共5页Coating and Protection

摘　　要：介绍了国家标准GB/T 23981.2—2023《色漆和清漆遮盖力的测定第2部分:黑白格板法》的修订背景、标准主要内容的确定,重点介绍了标准修订前后的差异以及的验证试验情况,指出了标准的先进性。This paper introduces the revision background of the national standard GB/T 23981.2-2023 Paints and Varnishes—Determination of Hiding Power—Part 2:Method of Black and White Grid Panel.The determination of the main content of the standard,the differences before and after the revision of the standard and the verification test situation as well as the advanced nature of the standard are pointed out.

关 键 词：遮盖力 黑白格板法 标准 修订 

分 类 号：TQ630[化学工程—精细化工]