PVDF Screw Manufacturer, Custom Processing of PVDF Screws.

PVDF is a fluoroplastic product, an abbreviation for poly(vinylidene fluoride), primarily referring to the homopolymer of vinylidene fluoride or copolymers of vinylidene fluoride with a small amount of other fluorinated vinyl monomers. It combines the characteristics of both fluororesins and general-purpose resins. In addition to excellent chemical corrosion resistance, high-temperature resistance, oxidation resistance, weather resistance, and radiation resistance, it also possesses special properties such as piezoelectricity, dielectricity, and thermoelectricity. It is currently the second-largest product in terms of production volume among fluoroplastics, with a global annual production capacity exceeding 43,000 tons. The applications of polyvinylidene fluoride (PVDF) resin are mainly concentrated in three major fields: petrochemicals, electronics and electrical engineering, and fluorocarbon coatings. PVDF resin is one of the most important raw materials for fluorocarbon coatings. Fluorocarbon coatings prepared from it have evolved to the sixth generation. Due to the ultra-high weather resistance of PVDF resin, these coatings can be used outdoors for long periods without maintenance and are widely applied in power plants, airports, highways, high-rise buildings, and more. Additionally, PVDF resin can be blended with other resins for modification, such as PVDF resin blended with ABS resin to produce composite materials, which are widely used in construction, automotive decoration, home appliance casings, and other applications.