ISO 7784-3-2022 《Paints and varnishes - Measurement of abrasion resistance - Part 3: Reciprocating plate method》 Related products

This standard defines a method for determining the abrasion resistance of coatings using the reciprocating test plate method. The standard introduces a test method for linear reciprocating motion by loading a rigid sandpaper cover wheel. This method is essential for evaluating the abrasion resistance performance of coatings under specific conditions. The standard updates the material details of the precision data and revises the presentation of Repeatability and reproducibility limits to provide more accurate test results.