GB/T 21473-2008 "Color Pastes for Tinting Systems" specifies the technical requirements, test methods, and inspection rules for color pastes used specifically in tinting systems. It applies to tinting systems for coatings, inks, and other similar applications. The standard covers indicators such as color strength, compatibility, dispersion stability, and light fastness. Color strength is measured using a spectrophotometer, while dispersion is evaluated with a fineness-of-grind gauge. Testing requires instruments such as spectrophotometers, fineness-of-grind gauges, gloss meters, and aging test chambers, providing support for color consistency and stability in tinting systems.
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 | G54 | ICS | 87.060.10 |
| Release Date | 2008-02-26 00:00:00 | Implementation Date | 2008-08-01 00:00:00 |
