High Heat Insulation Teflon PTFE Cloth Tape For Sealing & Bundling

Teflon sealing tape PTFE coated with fabric cloth

High Temp Teflon Tape is made with a polytetrafluoroethylene (PTFE) film as the base material and coated with a high performance silicone pressure sensitive adhesive. This combination results in a tape that has excellent heat resistance, chemical resistance, and low friction properties due to the inherent properties of PTFE.

Compared to pure PTFE film tape, the addition of glass cloth increases tensile strength and tear resistance, and is often used as a reinforcing material to improve the mechanical properties of tapes and other materials, providing a more durable solution for packaging and heat sealing machines.

Features

Pure PTFE laminated with Glass cloth as Carrier backing
High tensile strength and tear resistance
Non-sticky adhesive, reducing friction during heat sealing and packaging
Low moisture absorption
High heat resistanceup to 300℃
Excellent chemical resistance
Silicone adhesive leaves no residue
Superior electricaland heat insulation
Excellent sealing/ bundling / masking performance
Anti-aging,durable and long service life
Easy for die cutting

Structure

Product Name	DCA-PTFE50	DCA-PTFE80	DCA-PTFE130	DCA-PTFE180
Substrate Thickness	25um	50um	80um	100um
Total Thickness	50um	80um	130um	180um
Adhesive Type	Silicone
Backing	Teflon PTFE
Color Options	Brown / black ESD/ White
Size	Slitting widtsh range: 10-700mm,Lenght: 10m
Peel Adhesion to Steel(N/25MM)	7	7	7	9
Tensile Strength(N/10MM)	15	20	40	65
Insulation Registance	≥10^5
Breakdown Voltage(KV)	≥15(KV/MM)
Lowest-term temperature(°C）	-60°	-60°	-60°	-60°
Long-term temperature(°C）	280	280	280	280
Highest Heat Resistant (°C）	300	300	300	300

Applications

PTFE cloth tape’s non-stick surface and heat resistance enable industrial manufacturers to reliably perform high-temperature vacuum sealing processes. With high performance of heat resistant, it was usually used for vacuum compression packing / Industry ovens / High temp bending machine / Wire cable bundling / Bakelite abrasive masking protection etc..

Here are some general industries where it can be used: