... good thermal resistance, outstanding chemical resistance, high mechanical strength and toughness, high abrasion resistance, high dielectric strength, good stability under ultraviolet ... Typical properties: ItemUnitSpecification ASTM Test standardAppearance/White and semi-transparent pellets/S.S.G/1.77~1.79ASTM D792, @23/ ... 610036Fax:/Tel:+0086-28-87578925 http://www.dowfluo.com High quality PVDF Powder