GB/T 17849-1999 "Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives" specifies the sampling of non-metallic abrasives and test methods for various performance indicators. It is applicable to the testing of non-metallic abrasives used for blast-cleaning steel substrates before the application of paints and related products. The standard covers tests for indicators such as particle size distribution, apparent density, hardness, and water-soluble chlorides. Testing requires the use of instruments such as electronic balances, rotary sieve machines, ovens, and test sieves. It provides a unified basis for evaluating the performance of abrasives, ensuring that test results are accurate and comparable.
| Status | Active | ||
|---|---|---|---|
| CCS | A29 | ICS | 87.020 |
| Release Date | 1999-08-31 00:00:00 | Implementation Date | 2000-06-01 00:00:00 |
