Teflon tape, also known as PTFE tape, is a high-temperature-resistant tape made by coating glass fiber with PTFE emulsion and bonding it with silicone adhesive.

Here is a detailed introduction to it:

- Features: Exceptional high-temperature resistance, usable in a temperature range from -196℃ to 300℃, with anti-adhesive, chemical resistance, high insulation, high strength, flame retardant, and fire-resistant properties. Also suitable for repeated use in extreme environments.

- Categories: Mainly divided into fabric-reinforced and pure PTFE tape types. The fabric-reinforced type, due to its base material reinforcement, is more suitable for high-intensity applications such as sizing machine rollers and thermoplastic demolding.

- Specifications: Standard width exceeds 1 meter, thickness range is 0.08-0.5 mm, common colors include brown, black, and white.

- Application Fields: Widely used in food packaging heat sealing, plastic film processing, electrical insulation, and industrial roller protection. In the food processing industry, it is used for baking mold release, conveyer belts of food packaging machines; in the electronics and electrical industry, for encapsulation of electronic components, winding of wires and cables; in the chemical and pharmaceutical industries, as anti-corrosion linings for pipelines and containers.