The high temperature resistant PTFE Teflon adhesive tape is made of glass fiber cloth, Teflon emulsion, and silicone adhesive. The quality of these three materials and the stability of the production process are directly related to the maximum temperature that the PTFE Teflon adhesive tape can withstand.
Many manufacturers choose different grades of raw materials when producing PTFE Teflon adhesive tape, some factories choose unqualified raw materials to minimize costs during production. The PTFE Teflon adhesive tape not only cannot withstand the high temperature, but also the viscosity of the tape is not enough, and it will fall off after a period of use.
Be sure to ask temperature resistance of PTFE Teflon adhesive tape when purchasing high-temperature Teflon tape.
The temperature resistance of our common qualified high temperature PTFE Teflon adhesive tape is 260℃, and Teflon tape can be used normally under the temperature. A better quality Teflon tape can withstand temperatures up to 300℃.
Finally, there are some PTFE Teflon adhesive tapes, which is using customized high temperature resistant glass fiber cloth and high temperature resistant Teflon emulsion under special production processes. Such PTFE Teflon adhesive tape can withstand higher temperatures, but due to cost constraints, few factories produce such high temperature resistant Teflon tape.
PTFE Teflon adhesive tape withstands different extreme temperatures, and the corresponding product prices are also different. We need to figure out what the temperature resistance while buying PTFE Teflon adhesive tapes, and then select the corresponding grade of the product.