GB/T 1711-1989 "Comparison of Heat Stability of Pigments in Baking-Type Paint Media" specifies the method for comparative determination of the heat stability of pigments in baking-type paint media, applicable to various types of pigments. The pigment is mixed with the paint medium to prepare a paint film, which is baked at different drying temperatures, and the color changes before and after baking are compared. The test requires instruments such as a constant temperature oven, a colorimeter, a standard light source cabinet, and a film applicator to evaluate the color stability of the pigment during high-temperature curing processes.
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 | G53 | ICS | 87.060.10 |
| Release Date | 1989-03-31 00:00:00 | Implementation Date | 1990-01-01 00:00:00 |
