PVDF, or polyvinylidene fluoride, is a highly non-reactive thermoplastic fluoropolymer that can be synthesized by the polymerization of vinylidene fluoride.

PVDF (polyvinylidene fluoride) has the strongest toughness, low friction coefficient, strong corrosion resistance, aging resistance, weather resistance, and good radiation resistance among fluoroplastics.

Properties：

1. Fluorinated resin (commonly known as thermoplastic Teflon) that can be injected and extruded.

2. Excellent chemical resistance.

3. Wear resistance, high mechanical strength and toughness.

4. Weather resistance, anti-ultraviolet and nuclear rays.

5. Good heat resistance and high dielectric strength.

Application areas:

PVDF applications are mainly concentrated in the three major fields of petrochemical, electronic and electrical and fluorocarbon coatings.

1. Due to its good chemical resistance, processability, fatigue and creep resistance, PVDF is the best choice for pumps, valves, pipes, pipe fittings, storage tanks and heat exchangers in the fluid processing system of petrochemical equipment as a whole or in the lining. One of the materials.

2. PVDF has good chemical stability and electrical insulation properties, so that the manufactured equipment can meet TOCS and flame retardant requirements. It is widely used in the storage and transportation of high-purity chemicals in the semiconductor industry. Adhesives, separators, etc., are used in lithium secondary batteries, and this application has become one of the fastest growing markets for PVDF demand.

3. PVDF is one of the most important raw materials for fluorocarbon coatings. Fluorocarbon coatings prepared from it have developed to the sixth generation. Because PVDF resin has super weather resistance, it can be used outdoors for a long time without maintenance. Coatings are widely used in power stations, airports, highways, high-rise buildings, etc. In addition, PVDF resin can also be blended and modified with other resins. For example, PVDF and ABS resin can be blended to obtain composite materials, which have been widely used in construction, automobile decoration, and home appliance housings.

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