The GB/T 1769-1979 standard is issued by the State Administration of Standards and specifies the method for determining the polish property of paint films. The polishing performance of the paint film is evaluated by measuring the percentage of the glossiness of the paint film by using a paint film polisher under a specified load. The standard is suitable for the polishing performance test of various paint films to ensure the mass and abrasion resistance of the coating.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | ICS | ||
| Release Date | Implementation Date | ||