The difference between PE and PVDF coatings
PE coating for the material has good adhesion, acp sheet costs products will affect the colour and gloss of the choice of a large margin.
Polyester coating for UV resistance and coating film resistance to chalking, is not ideal, so the use of PE coating still need to be some restrictions, generally used in areas where air pollution is not serious or products that require multiple molding process.
Due to the chemical bond between PVDF and chemical bond, there is a very strong bond energy, so the coating has very good corrosion resistance and colour retention, in the building industry, aluminium composite panels coating, is among the highest grade products, and the molecular weight is large and straight bond.
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