3004 Color Coated Prepainted PVDF Aluminum Coil Roof Sheet
Aiyia Absolutely Affordable Ppal 1060 3003 3004 5052 . 1.Fluorocarbon coated color coated aluminum coil (PVDF):The fluorocarbon coating is a coating of PVDF resin mainly referring to a vinylidene fluoride homopolymer or a copolymer of vinylidene fluoride and other small amount of fluorine-containing vinyl monomer.The chemical structure of the fluoric acid base is combined by a fluorine/carbon ...
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