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Performance Characteristics of PTFE Belts Band Sealer

1. PTFE Belts Band Sealer is used between low temperature -196 ℃ and high temperature 300 ℃, with weather resistance and aging resistance. It has been proved by practical application that if it is kept at 200 ℃ for 200 days, its strength will not be reduced and its weight will not be reduced; it will only lose about 0.6% of its weight when placed at 350 ℃ for 120 hours; it can maintain the original flexibility under the ultra-low temperature of -180 ℃.


2. Non-adhesiveness: The surface of PTFE adhesive tape is smooth and not easy to adhere to any substance. It is easy to clean all kinds of oil stains, stains or other attachments attached to its surface; almost all sticky substances such as paste, resin, paint, etc. can be easily removed.


3. Chemical resistance: PTFE Belts Band Sealer can resist the corrosion of strong acid, strong alkali, aqua regia and various organic solvents.


4. Resistance to chemicals and non-toxicity: PTFE adhesive tape is resistant to almost all pharmaceutical items.


5. High insulation performance: The dielectric constant of PTFE Belts Band Sealer is small, 2.6, and the tangent is below 0.0025. It is anti-ultraviolet and anti-static.


6. It is easy to use and has a long service life.


7. It has good dimensional stability (elongation coefficient less than 5 ‰) and high strength. It has good mechanical properties.


8. It is resistant to bending fatigue and can be used for smaller wheel diameters.


9. It is fireproof and flame retardant.

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