This standard specifies the test method for measuring the hiding power of coatings using a reflection instrument. The hiding power is an important indicator of Coating performance and reflects the ability of the Coating to cover the substrate. By measuring the reflectance change of the Coating coating, this method can accurately evaluate the covering effect of the Coating, especially for the test of transparent or translucent Coatings. The standard details the experimental equipment, operation procedures, test conditions and data processing methods to ensure the Reliability and repeatability of the measurement results.
| Status | Active |
|---|---|
| CCS | ICS | 87.040 |
| Release Date | 2023-07-01 00:00:00 | Implementation Date |