Common knowledge of coatings: what is the hardness of coatings

Core tips: Hardness refers to the resistance of the paint film to the invasion of foreign objects on its surface The hardness of paint film is one of the important properties of its mechanical strength Generally speaking, the hardness of the paint film is related to the composition and drying degree of the paint For example, the more thoroughly the paint film is dried, the higher the hardness is Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home News: hardness refers to the resistance of paint film to foreign objects when they invade its surface The hardness of paint film is one of the important properties of its mechanical strength Generally speaking, the hardness of the paint film is related to the composition and drying degree of the paint For example, the more thoroughly the paint film is dried, the higher the hardness is Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,