GB/T 31413-2015 stipulates the gas chromatograph identification method of lipid rosin in lacquer bases for Paints and varnish. The standard specifies the scope of application, elaborates the determination principle in detail, standardizes the process of equipment, reagent materials, sample prepative, analysis steps, etc., and explains the setting of chromatograph conditions, calculation and representation of results. It provides a unified technical standard for the accurate identification of lipid rosin components in lacquer bases, helping to control lacquer base mass and Coating performance.
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 | 87.060.20 |
| Release Date | 2015-05-15 00:00:00 | Implementation Date | 2015-10-01 00:00:00 |