ASTM D 2794-2019 《Impact resistance to rapid deformation of organic coatings》 Related products

This standard specifies a method for determining the tolerance of organic coatings to rapid Impact deformation. Coatings may encounter Impact in actual use, and understanding their resistance to Impact can help predict the durability of coatings. This test evaluates the deformation effect of coatings under Impact. Although the reproducibility of numerical tests is poor, the conformity between laboratories can be improved through ranking evaluation. The standard is designed to help manufacturers and users choose coating materials that are more resistant to Impact.