PU in-mold paint mainly has the following characteristics:
Abrasion resistance: PU in-mold paint uses polyurethane resin as the main substrate, which has good wear resistance and scratch resistance, can ensure the smoothness and finish of the mold surface, and is not prone to cracks and abrasions.
High temperature resistance: PU in-mold paint can withstand high temperature environment, and will not fall off, dissolve or deform due to high temperature, which can effectively protect the surface of the mold and prolong the service life.
Chemical resistance: PU in-mold paint has good chemical resistance, can resist the erosion of some harmful substances, and prevent chemical reaction or corrosion on the surface of the mold.
Anti-adhesive: PU in-mold paint has good anti-adhesive effect, which can reduce the adhesion of stickies on the surface of the mold and ensure product integrity and output stability.
Health and environmental protection: PU in-mold paint does not contain toxic substances, meets environmental protection standards and related requirements, and is harmless to health and the environment.
In summary, PU in-mold paint has the characteristics of wear resistance, high temperature resistance, chemical resistance, anti-sticking, health and environmental protection, and is widely used in the production and processing of polyurethane products. It is an important coating for improving production efficiency and product quality. layer material.
