GB/T 7991.1-2021 "Test Methods for Glass-lined Layers, Part 1: Determination of Corrosion Performance of Alkali Resistance Solutions" regulates the measurement method of alkali resistance corrosion performance of Glass-lined layers. The standard covers the test principle, required equipment, sample preparation, specific operation steps and result evaluation. By simulating the alkaline solution environment, the corrosion resistance of Glass-lined layers is scientifically evaluated, which provides a reliable technical basis for measuring the mass of Glass-lined products, guiding production and material selection.
| Status | Active |
|---|---|
| CCS | G94 | ICS | 71.120;25.220.50 |
| Release Date | 2021-12-31 00:00:00 | Implementation Date | 2022-07-01 00:00:00 |