The NF T30-309-2020 standard specifies a test method for determining the sedimentation of Paints and varnish. Sedimentation refers to the degree of dispersion of pigments and fillers in solvents during storage or transportation of Coatings. Good sedimentation helps to maintain the uniformity and application performance of Coatings. The standard evaluates the sedimentation behavior of Coatings under standing conditions through specific test procedures to ensure their mass and conformity in practical applications.
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 | ICS | (87.040) 涂料和清漆 | |
| Release Date | 2020-12-02 00:00:00 | Implementation Date | 2021-02-06 00:00:00 |