PVDF Board PVDF Board PVDF Board
Chinese PVDF board manufacturer
Polyvinylidene fluoride board is a kind of pure polymer extruded from PVDF resin at high temperature. It does not contain additives such as UV stabilizer, heat stabilizer, softener, lubricant or flame retardant. Pdf plate can be welded into tank and equipment with PVDF electrode. Used to hold various chemical liquids. It is especially suitable for the transmission of pure chemical reagents in pure water system and semiconductor industry. Due to the chemical inertia of PVDF, it hardly reacts with any medium.
High temperature resistance (can work continuously at 172 ℃), excellent chemical corrosion resistance and hydrolysis resistance, outstanding UV resistance and climate resistance. High mechanical strength, good rigidity, good creep resistance, good sliding and wear resistance, inherent low flammability and good electrical insulation.
It has higher stiffness and pressure bearing capacity than similar polytetrafluoroethylene, but its smoothness and electrical insulation are slightly inferior. It has high strength and toughness at low temperature and can extinguish itself. Its working temperature is between – 60 ℃ and + 150 ℃. PVDF is stable to chloride, bromide and energy ray. Ester and ketone solutions can erode them at high temperature
Disadvantages: smoke containing fluorine during combustion is not easy to bond.
Various parts, pipes, seals, pump parts, rotating discs, valves, slides, etc. of semiconductor, liquid crystal related devices, chemical devices, food processing machines and packaging machines. It is suitable for petrochemical, chemical, metallurgical, food, papermaking, textile, pipeline, seals, pump components, rotating discs, valves, check valves, extraction centrifuges, embedded gears, pipeline connections and sliding rails. Component manufacturing in the pharmaceutical and atomic energy industries.