... PVDF stick ,PVDF sheet, PVDF panel ,PVDF products, PVDF tube PVDF plate, PVDF sheet 6-40mm x 1000mm x2000mmPVDF bar ,PVD rod, PVDF stick ,PVDF sheet, PVDF panel ,PVDF products, PVDF tubePVDF (polyvinylidene fluoride ... ) is a kind of light fluoride material, with the working temperature ...