Function of PTFE sealing tape

Polytetrafluoroethylene sealing tape is made of pure polytetrafluoroethylene dispersion resin by pressing and high temperature stretching. It has low friction coefficient, chemical corrosion resistance and good sealing performance. It can be used at temperatures of - 250 ℃ -+280 ℃ for sealing reaction kettle, steam transmission generator and various special-shaped cans and barrels. The Teflon sealing belt retains the excellent chemical corrosion resistance of polytetrafluoroethylene, and has the flexibility, compression strength, creep resistance, cold flow resistance, and high tensile strength.

The sealing belt can be conveniently pasted on the flange sealing surface, and there is almost no waste in use. This sealing belt is an economical and practical sealing material for flange sealing parts under medium and low pressure.

characteristic:

1. The polytetrafluoroethylene tape can also play an anti-sticking role by eliminating the complicated process of spraying polytetrafluoroethylene anti-sticking coating on the surface of the drying cylinder

2. The polytetrafluoroethylene tape product is resistant to high temperature of 260 ℃, and the surface of the tape is made of polytetrafluoroethylene (polytetrafluoroethylene), which is good in anti-adhesion, smooth and wear-resistant. The silica gel on the back is resistant to high temperature and is firmly adhered without peeling. Long service life.

3. It is convenient to use, and does not need to disassemble and carry the drying cylinder. It can be started up and used normally by pasting the anti-stick tape on the surface of the drying cylinder.

4. It greatly reduces labor intensity and is also conducive to equipment protection. Short downtime, low comprehensive costs and high economic benefits

5. Product specification: the standard width is 1M or 1.25M, and the tape thickness of glass fiber Teflon tape is 0.13~0.40MM, and the tape thickness of pure PTFE tape is not 0.08~0.4MM.

Application:

1. It has similar properties to polytetrafluoroethylene glass fiber cloth tape.

2. Gasket seals and lubricating materials used in various media, as well as electrical insulation at various frequencies, capacitor media and instrument insulation.

3. It is widely used in packaging, thermoplastics, lamination, sealing and heat sealing, electronic and electrical industries, and can be pasted at the parts requiring anti-sticking, heat sealing and corrosion resistance insulation, and has the function of repeated pasting.