GB/T 9760-1988 is a Chinese national standard that specifies the preparatory method for acid extracts in liquid or powdered Paints. This standard is mainly used for acid extracts required for the determination of "soluble" metal content in Paints and related products. 0.07 mol/L muriatic acid is used as the extract, and its acidity is close to gastric acid. The standard describes the preparatory process in detail to ensure the accuracy and reliability of the extract. It should be noted that this standard does not apply to drying or pulverized films. By implementing this standard, the metal composition in Coating products can be effectively monitored to ensure the safety and environment friendliness of the products.
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 | G50 | ICS | 87.040 |
| Release Date | 1988-09-05 00:00:00 | Implementation Date | 1989-04-01 00:00:00 |