Astm-d2794 !link! -

Whether you are formulating a new powder coating or qualifying a supplier, ASTM D2794 provides a simple, repeatable, and brutally honest measure of a coating's toughness. It tells you one thing very well: Will this coating stay on when the real world hits it?

Understanding ASTM D2794: The Definitive Guide to Impact Resistance Testing for Coatings astm-d2794

The principle of ASTM D2794 is surprisingly simple. A coated metal panel is placed in a fixture, and a weighted, rounded indenter is dropped from a specific height onto the coated surface. Whether you are formulating a new powder coating