This type of powder coating is a thermosetting pure epoxy powder coating ,it is suitable for three-layer polypropylene(3PP)anti-corrosion layer .
The epoxy powder coating is used as the bottom layer, which has excellent adhesion and cathodic disbonding resistance. The coating forms a good anti-corrosion system which resist high temperature, various chemicals such as acid, alkali and salts and external damage. Compared with the anti-corrosion structure of the 3PE,It has a wider temperature range.Currently, it is a major long-lasting anticorrosive material.