2800-20 Chemical resistant PVDF

Strength Flexibility Chemical Resistance Weather Resistance Thermal Stability Processability Creep Resistance Good Fatigue Resistance Ozone Resistance Antibacterial Natural Color Extrusion Radiation Resistance
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Resin king refers to vinylidene fluoride homopolymer or copolymer of vinylidene fluoride and other small amounts of fluorine-containing vinyl monomers. The resin has the characteristics of both fluororesin and general-purpose resin, in addition to having good chemical resistance and high temperature resistance. In addition to its properties of resistance to chemical resistance, oxidation resistance, weather resistance, and radiation resistance, it also has special properties such as piezoelectricity, dielectricity, and thermoelectricity. It is currently the second largest product among fluorine-containing plastics, with global annual production capacity. More than 3,000 tons. Applications are mainly concentrated in the three major fields of petrochemical, electronic and electrical, and fluorocarbon coatings. Due to its good chemical resistance, processability, fatigue and creep resistance, it is an integral part of the fluid handling system of petrochemical equipment or lined pumps, valves, and pipelines. , one of the best materials for pipe fittings, storage tanks and heat exchangers. Its good chemical stability and electrical insulation properties enable the equipment produced to meet the flame retardant requirements. It is widely used in the storage and transportation of high-purity chemicals in the semiconductor industry. In recent years, porous membranes, gels, etc. made of resin have been used. Separators, etc., are used in lithium secondary batteries. Currently, this application has become one of the markets with the fastest growing demand. It is one of the most important raw materials for fluorocarbon coatings. The fluorocarbon coatings prepared from it have developed to the sixth generation. Because the resin has super weather resistance and can be used outdoors for a long time without maintenance, this type of coating is widely used. Used in power stations, airports, highways, high-rise buildings, etc. In addition, the resin can also be blended and modified with other resins, such as blended with B resin to obtain composite materials, which have been widely used in construction, automobile decoration, home appliance casings, etc.
The chemical structure is combined with a fluorine-carbon bond. This short-bond structure forms the most stable and strong bond with hydrogen ions. Therefore, fluorocarbon coatings have special physical and chemical properties. They not only have strong wear resistance and impact resistance, but also have high fading resistance and ultraviolet resistance in extremely harsh and harsh environments.