1, used between low temperature-196℃ and high temperature 300℃, has weather resistance and aging resistance. After practical application, such as standing at a high temperature of 250℃ for 200 days, not only the strength will not decrease, but also the weight will not decrease; After standing at 350℃ 120 hours, the weight only decreased by about 0.6%. The original softness can still be maintained at the ultra-low temperature of-180℃.
2, non-adhesion: smooth surface, not easy to adhere to any substance. Easy to clean all kinds of oil stains, stains or other attachments attached to its surface; Almost all attached substances such as paste, resin and paint can be easily removed;
3. Chemical corrosion resistance, strong acid, strong alkali, aqua regia and various organic solvents.
4, drug resistance, non-toxic. It is resistant to almost all drugs.
5. It has high insulation performance (low dielectric constant: 2.6, tangent value lower than 0.0025), ultraviolet protection and antistatic performance.
6, flame retardant.
7. Easy to use and long service life.
Main application of Teflon adhesive tape
Teflon tape is widely used in packaging, thermoplastics, compounding, sealing and sealing, electronics and electrical industries. Fabric-reinforced PTFE tape has the characteristics of high strength, which can be used in sizing machine roller, thermoplastic demoulding and other industries, and can be reused and replaced easily.
1, used for packaging food, dairy products and medicines.
2. Use plastic film for heat sealing.
3. Finishing roller surface for packaging dyeing and resin processing.
4. Conformal coating on the surface of the drum is used for packaging adhesives and stickers.
5. Used to encapsulate the friction surface between the hopper and the guide rail.
6. Used for packaging non-stick and smooth parts.
Composition of PTFE adhesive tape
Teflon glass fiber tape is made of imported glass fiber yarn coated with PTFE resin. Generally, the coil is 1 meter wide, and each coil is 50 meters. There are three colors: brown, black and white, which can be cut into various widths at the same time, and can produce adhesive tapes of various thicknesses according to customer requirements.
Teflon film adhesive tape is made of imported PTFE film and coated with high temperature resistant silicone after special treatment. The maximum width can reach 1000MM, and the color is white and gray. At the same time, it can be processed according to customer requirements.