PVDF polyvinylidene fluoride (PVDF) : The appearance is translucent or white powder or particles, the molecular chains are closely arranged, and there is a strong hydrogen bond, the oxygen index is 46%, non-flammable, the crystallinity is 65%~78%, the density is 1.171.79g/cm3, the melting point is 172C, and the thermal deformation temperature is 112~145C. Long-term use temperature is -40~150C.
PVDF resin refers to a vinylidene fluoride homopolymer or a copolymer of vinylidene fluoride and other small amounts of fluorinated vinyl monomers, PVDF resin has the characteristics of both fluorine resin and general purpose resin.
In addition to good chemical corrosion resistance, high temperature resistance, oxidation resistance, weather resistance, radiation resistance, PVDF also has piezoelectric, dielectric, thermoelectric and other special properties, is currently ranked second in the fluorine plastic production of large products, the global annual production capacity of more than 43,000 tons.
PVDF applications are mainly concentrated in the petrochemical, electrical and electronic and fluorocarbon coatings three major fields due to PVDF good chemical resistance, processing and fatigue and creep resistance, is one of the best materials for petrochemical equipment fluid handling system or lining of pumps, valves, pipelines, pipeline accessories, storage tanks and heat exchangers.
Its good chemical stability, electrical insulation performance, so that the production of equipment can meet the TOCS and positive combustion requirements, is widely used in the semiconductor industry of high purity chemicals storage and transportation.
In recent years, porous membranes, gels, membranes, etc. made of PVDF resin have been applied in secondary batteries, and this use has become one of the fastest growing markets for PVDF demand.
PVDF is one of the most important raw materials of fluorocarbon coatings, fluorocarbon coatings prepared with its raw materials have been developed to the sixth generation, because PVDF resin has superior weather resistance, can be used outdoors for a long time, without maintenance, such coatings are widely used in power stations, airports, highways, high-rise buildings and so on.
In addition, PVDF resin can also be blended with other resins, such as PVDF and ABS resin blended composite materials, has been widely used in construction, automotive decoration, home appliance shell and so on.
(PVDF) : The appearance is translucent or white powder or particles, the molecular chains are closely arranged, and there is a strong hydrogen bond, the oxygen index is 46%, non-flammable, the crystallinity is 65%~78%, the density is 1.171.79g/cm3, the melting point is 172C, and the thermal deformation temperature is 112~145C. Long-term use temperature is -40~150C.
PVDF resin refers to a vinylidene fluoride homopolymer or a copolymer of vinylidene fluoride and other small amounts of fluorinated vinyl monomers, PVDF resin has the characteristics of both fluorine resin and general purpose resin.
In addition to good chemical corrosion resistance, high temperature resistance, oxidation resistance, weather resistance, radiation resistance, PVDF also has piezoelectric, dielectric, thermoelectric and other special properties, is currently ranked second in the fluorine plastic production of large products, the global annual production capacity of more than 43,000 tons.
PVDF applications are mainly concentrated in the petrochemical, electrical and electronic and fluorocarbon coatings three major fields due to PVDF good chemical resistance, processing and fatigue and creep resistance, is one of the best materials for petrochemical equipment fluid handling system or lining of pumps, valves, pipelines, pipeline accessories, storage tanks and heat exchangers.
Its good chemical stability, electrical insulation performance, so that the production of equipment can meet the TOCS and positive combustion requirements, is widely used in the semiconductor industry of high purity chemicals storage and transportation.
In recent years, porous membranes, gels, membranes, etc. made of PVDF resin have been applied in secondary batteries, and this use has become one of the fastest growing markets for PVDF demand.
PVDF is one of the most important raw materials of fluorocarbon coatings, fluorocarbon coatings prepared with its raw materials have been developed to the sixth generation, because PVDF resin has superior weather resistance, can be used outdoors for a long time, without maintenance, such coatings are widely used in power stations, airports, highways, high-rise buildings and so on.
In addition, PVDF resin can also be blended with other resins, such as PVDF and ABS resin blended composite materials, has been widely used in construction, automotive decoration, home appliance shell and so on.
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