Recently, a PFA fluoropolymer film made of perfluoroalkoxy (PFA) resin has attracted widespread attention. With its excellent performance, this film has shown great application potential in the field of materials.
PFA fluoropolymer film has many impressive properties. First of all, it has an extremely high continuous use temperature of up to 260°C (500°F), which ranks first among all melt-processable fluoropolymer films. At the same time, PFA has excellent creep resistance in high temperature environments, good toughness under low temperature conditions, and excellent flame retardancy. In addition, its enhanced flex life and other superior properties make PFA film an ideal upgrade option when FEP cannot meet the most stringent design challenges.
In terms of product specifications, the film has a thickness range of 0.02-0.3mm, a width of 50-300mm, and a customizable length. It can also be personalized according to the special needs of customers.
The main features of PFA fluoropolymer film include:
Excellent adhesion and heat sealing: below the melting point, it does not react chemically with other materials; above the melting point, it has good adhesion with F4 and metal.
Excellent high and low temperature tolerance: can work stably in the temperature range of - 85°C to 260°C, adapting to various extreme environments.
Non-flammable, non-sticky and waterproof and oil-proof: the water contact angle is θ = 115ºC, effectively resisting the erosion of water and oil.
Electrical reliability and high insulation: at a frequency of 60HZ - 60MHZ, the dielectric constant is 2.1. Even in the case of burning, it can still maintain insulation performance. The volume resistance is greater than 10^18Ωm, the surface resistance is greater than 2 X 10^13Ω, and the voltage arc resistance is greater than 165 seconds.
High transparency: it has good penetration of ultraviolet and visible light, and has the lowest refractive index compared with other plastics.
Excellent weather resistance: It can be exposed to ozone and sunlight for a long time with stable performance.
PFA fluoropolymer film has a wide range of applications, covering adhesives, composite bonding of F4 wax cloth tape and conveyor belt, bonding within F4 copper plate, welding film, electrical analysis, high temperature tape materials, anti-corrosion lining, surface protection materials, non-metallic compensators for thermal power plants, and explosion-proof motors.
Currently, the data sheet of this product is available for reference. People from all walks of life are welcome to visit or contact us to exchange and discuss fluoropolymer products together. We will provide you with the best solutions.
