GMW14865

Description / Abstract: GMW14865, 4th Edition, January 2021 - Determination of Scratch Resistance of Organic Coatings - Simulation of Car Wash Installations

Purpose.

This standard describes a laboratory test procedure for assessing the scratch resistance of organic paint coatings. This test equipment creates fine scratches close to the surface and simulates the behavior of organic paint coatings in car wash installations by using a brush oscillating forward and back and synthetic dirt.