Poly (vinylidene fluoride) two plates, the English name ?? Polyvinylidene fluoride, PVDF resin is extruded into a sheet at high temperatures, is a fairly pure polymer, it does not contain UV stabilizers, heat stabilizers, emollients, lubricants or flame retardants and other additives. PDF sheet available PVDF welding rod welded into the tank and equipment. Holds for a variety of chemical liquids. Particularly suitable for water systems and semiconductor industry pure chemicals transport. Since PVDF chemically inert, it does not react with almost any medium. Performance Parameters Properties Properties Test Test standard data standard data density ISO1183 1.77g / cm3 volume resistivity VD0303> 1013xcm DIN53495 0.04% water absorption surface resistance VDE0303> 1014 chemical resistance - dielectric constant 1MHz DIN53483 7.25 continuous use temperature of -30 ~ 150 ℃ dielectric loss tangent 1MHz DIN53483 0.18 ISO527 50MPa tensile yield dielectric strength VDE0303 22kv / mm tensile strain ISO527 9% yield leakage current ultimate tensile strength DIN5340 KC300 ISO527 46MPa adhesive 0 ultimate tensile strain ISO527 80% non-toxic victims of sexual EEC90 / 128 - impact toughness ISO179 252kJ / m2 friction coefficient DIN53375 0.34 notched impact toughness ISO179 22kJ / m2 combustion performance UL94 V-0 thermal conductivity of 20 ℃ DIN52612 0.13w / (mxk) heat water + PVDF plate Features: PTFE has a higher than similar stiffness and bearing capacity, but the smoothness and less electrical insulation. It has high strength and high toughness at low temperatures, can be self-extinguishing. Its operating temperature between -60 ℃ to + 150 ℃. PVDF of chloride, bromide and energy rays can be stable. Esters and ketones solution at high temperatures can cause erosion of its PVDF plate drawback: smoke containing fluorine, easy adhesion when burned. PVDF plate size: plate: thickness * width * length = 2 ~ 100mmx620 / 1000mmx1000 / 2000mm; PVDF plate bar: diameter x length = 5 ~ 250mm * 1000mm