In mold coating is a kind of paint used for coating the surface of the mold, which is mainly used to improve the surface quality of the mold and prolong the life of the mold. The following are some characteristics of in mold coating:
Good adhesion: In mold coating has good adhesion and can be firmly attached to the surface of the mold to form a uniform coating. This helps protect the mold surface and is less prone to chipping or peeling.
Abrasion resistance: In mold coating usually have excellent abrasion resistance and can resist the friction and wear of the mold during use. This helps to prolong the service life of the mold and improve the production efficiency of the mold.
Anti-adhesion: In mold coating can reduce the adhesion between the mold and the injection molding material, making the mold smoother during the injection molding process. This helps to reduce product defects and improve product quality and surface finish.
High temperature resistance: Some in mold coatings can withstand high temperature environments and maintain the stability and performance of their coatings. This allows the mold to still function normally during high-temperature injection molding or other high-temperature processing.
Smoothness: After the in mold coating is applied on the surface of the mold, it can fill up the tiny depressions and unevenness on the surface of the mold, making the surface of the finished product smoother and more delicate. This helps improve product appearance and texture.
Chemical resistance: Some in mold coatings have good chemical resistance and can resist attack and corrosion by chemicals. This is very important for injection molding or other chemical processing in special environments.
In general,in mold coating has the characteristics of good adhesion, abrasion resistance, anti-adhesion, high temperature resistance, smoothness and chemical resistance. They are widely used in injection molding, die casting, blow molding and other industries to protect molds, improve product quality and increase production efficiency.
