ASTM D4062-2011 (2016) Standard Test Method for Coating Levelling Using the Drop Method specifies a test method for testing the levelling of coatings using the drop method. This method is suitable for evaluating the flowability and uniformity of coatings on horizontal surfaces, and provides data on levelling performance by measuring the flow process of coatings under certain conditions. The standard describes in detail the equipment required for the test, the operation procedure, the test conditions and the analysis method of the results. By implementing this standard, the levelling performance of coatings can be effectively detected, and whether the coating can exhibit excellent coverage and smoothness during use can be judged. This method provides a scientific basis for Coating production and quality control.
| Status | Active |
|---|---|
| CCS | (G51) 涂料 | ICS | (87.040) 涂料和清漆 |
| Release Date | Implementation Date | 2016-04-01 00:00:00 |