The standard "HG/T 2883-1997 Big Red Pink" specifies the requirements, test methods and specific provisions for marking, labeling and Encasement of big red powder pigment in the coatings industry. The pigment is prepared from aniline through diazotization and chromophenol AS coupling reaction, and is acidified and heated. The standard covers the chemical structure, relative molecular mass of the product and its application characteristics in coatings. A number of relevant standards are cited, such as pigment light fastness, thermal stability, water resistance, acid resistance and other performance determination methods to ensure the mass and Reliability of big red powder pigment.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | (G52) 涂料辅助材料 | ICS | (87.040) 涂料和清漆 |
| Release Date | 1997-04-21 00:00:00 | Implementation Date | 1997-10-01 00:00:00 |
