GB/T 33371.1-2016 "Binders for paints and varnishes—Alkyd resins—Part 1: General test methods" is applicable to the performance testing of alkyd resins, covering the determination of indicators such as non-volatile matter content, acid value, and hydroxyl value. A titrator is used to determine the acid value and hydroxyl value, an analytical balance in conjunction with an oven is employed to measure the non-volatile matter content, and a rotational viscometer is utilized to test viscosity. The standard specifies requirements for reagent selection, instrument parameters, and result calculation, standardizing the quality assessment process for alkyd resins.
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 | 2016-12-30 00:00:00 | Implementation Date | 2017-07-01 00:00:00 |
