一区久久-久久不色-亚洲欧美日韩精品-国产区一区二-日韩欧美精品在线-国产91久久婷婷一区二区

Classification: PVDF polyvinylidene fluoride series

Brand: Lichang

Packing: 25kg/ pack

Description: It has the characteristics of strong toughness, low friction coefficient, strong corrosion resistance, aging resistance, weather resistance and good radiation resistance. A total of 12 products of injection molding, extrusion, molding three series of seven colors.