Applications:

Fiberglass-coated PTFE high-temperature fabric is widely used in aviation, papermaking, food processing, environmental protection, dyeing, clothing, chemical industry, glass manufacturing, pharmaceuticals, electronics, insulation, construction (roof membrane structures, non-woven fabrics), abrasive cutting, machinery, and other fields. It serves as corrosion-resistant material for food heating, linings, gaskets, adhesive release conveyor belts, high-frequency copper-clad fiberglass boards, architectural membrane materials, insulation materials, microwave drying belts, flexible compensators, wear-resistant materials, cake molds, microwave gaskets, plastic and rubber release linings, carpet adhesive tapes, etc. Depending on thickness, it is used as conveyor belts for drying equipment (e.g., pharmaceuticals, tea, food, chemicals), corrosion-resistant tapes for petrochemical pipelines, high-temperature electrical insulation coatings, and sealing gaskets for environmental flue gas desulfurization in power plants.

Characteristics:

PTFE high-temperature fabric operates between -196°C and 300°C, with excellent aging resistance. After 200 days at 250°C, its strength and weight remain unchanged. At 350°C for 120 hours, weight loss is only 0.6%. At -180°C, it retains flexibility without cracking. It is non-stick, easily cleaned from oils, stains, adhesives, resins, or paints. Resistant to strong acids, alkalis, and organic solvents. Low friction coefficient (0.05–0.1), ideal for self-lubrication. Light transmittance: 6–13%. High flame resistance (dielectric constant: 2.6; tangent loss <0.0025), UV-resistant, anti-static. Dimensionally stable (elongation <5‰), high strength, durable, and non-toxic.