PVDF fabric with good strength and flexibility is used in the construction of membrane structures. PVDF membranes are materials obtained by weaving fibers into fabric substrates and processing and repairing resins on both sides of the substrate. Central fabric substrate materials are divided into polyester fibers and glass fibers. In mechanical terms, each fabric substrate and coating material have the following functional properties: fabric substrate has tensile strength, tear strength, heat resistance and durability, fire resistance; coating material has weather resistance, antifouling, waterproof, light transmission.
PVDF membranes have the advantages of high thermal softness, low cracking, high cost performance, short production cycles and fast construction speed. In recent years, through continuous process and material improvements, weather resistance and antifouling properties have been improved. PVDF membranes that clean themselves have power hold more than 15 years