PTFE film is a kind of withstand up to 260 C (500 F) high temperature resistance without degradation of film material, known as the “plastic king”, white, milky, opaque, transparent or translucent or red ,blue or other colors of PTFE film , currently in many cable such as rf cable, B cable, audio cable, wire insulation for wire and cable wrapping, mainly used for electrical cable internal tight, core and core shielding, outer layer insulation and sintered PTFE film is divided into low-density unsintered EPTFE and high-density skived PTFE film . Our company long-term supplies high-quality 0.7g/cm3,1.6g/cm3,-2.15g/cm3 density PTFE film with a single disc length of 800-1000m, and an axial shape for more than 10mm.
PTFE has a high resistance to most chemicals, is not attacked by acids, bases, solvents and other chemicals, and is suitable for harsh chemical environments.
Low friction coefficient:
PTFE film has a very low coefficient of friction and good sliding, so it is often used in situations where friction reduction and wear resistance are required, such as seals and bearings.
Excellent electrical insulation:
PTFE film is an excellent electrical insulation material, with high resistivity and low dielectric constant, suitable for the insulation of electronic components and electrical equipment.
Non-sticky:
PTFE film surface is very smooth, not easy to adhere to any substance, widely used in non-stick coating and mold release agents and other fields.
Waterproof, oil proof:
PTFE film has a strong hydrophobic and oleophobic, water and oil are difficult to adhere to its surface, making it an ideal choice for waterproof and antifouling materials.
Aging resistance:
PTFE films are extremely resistant to ultraviolet light and weather, and will not age or degrade performance even after long-term exposure to outdoor environments.
Physiological inertia:
PTFE is non-toxic and harmless to the human body and does not cause physiological reactions, so it is widely used in medical devices and implants.
Application areas of PTFE film
Electronics & Electrical:
Used to manufacture cable insulation layer, printed circuit board, capacitor media and other high demand electrical insulation products.
Chemical Industry:
As an anti-corrosion lining material, sealing gasket and filter membrane, it is suitable for high temperature, high pressure and strong corrosive environment.
Aerospace:
Sealing materials, insulating materials and anti-friction materials for aerospace spacecraft.
Food processing:
Used for conveyor belts, non-stick baking pans and mold coatings in the food industry.
Medical equipment:
Manufacture artificial organs, surgical sutures and various implantable instruments.
Textile industry:
PTFE film tapes are also used to make waterproof breathable fabrics for outdoor clothing and high-performance textiles.
PTFE film is the material of choice in many high-tech and demanding fields due to its excellent performance, offering reliability and durability under extreme conditions.
