Heat Resistant Brown PTFE Coated Teflon Fiberglass Cloth Silicone Tape-NITOFLON 973 alternative-for Vacuum Sealer Machine Conveyor Belt
Teflon fiberglass tape, also known as PTFE tape, is a high-performance adhesive tape made from PTFE film with excellent heat resistance, non-stick properties, and chemical stability. It is widely used for high-temperature insulation, sealing, masking, and surface protection in electrical, industrial, and mechanical applications.
This skived PTFE film tape offers comparable performance to Nitto 973, making it a reliable and cost-effective Nitto 973 alternative for high-temperature, non-stick, low-friction, and insulation applications.
Teflon Fiberglass Tape is a high-performance industrial adhesive tape made from woven fiberglass fabric coated with PTFE (polytetrafluoroethylene) and a high-temperature silicone adhesive. This unique construction combines the exceptional heat resistance of PTFE with the mechanical strength of fiberglass, making it ideal for demanding applications involving extreme temperatures, friction, and chemicals.
The PTFE surface provides a smooth, non-stick, low-friction finish that resists abrasion, solvents, oils, and moisture. It can withstand continuous operating temperatures up to 260°C (500°F) and short-term exposure to even higher temperatures without degrading. The fiberglass backing adds dimensional stability, high tensile strength, and resistance to tearing, ensuring long service life in industrial environments.
Features of PTFE Glass Cloth Tape:
- High temperature resistance up to 260°C (500°F) for continuous use
- PTFE (Teflon) coating provides excellent non-stick surface
- Fiberglass backing offers high tensile strength and dimensional stability
- Outstanding chemical resistance to acids, alkalis, and solvents
- Low friction surface ideal for heat sealing and release applications
- Excellent electrical insulation properties
- Flame retardant and non-aging performance
- Smooth surface resists wear, abrasion, and moisture
- Easy to cut, apply, and remove without residue
- Suitable for industrial, electrical, and high-temperature processing environments
Applications of teflon tape:
Teflon fiberglass tape is widely used for heat sealing machines, plastic bag sealing, packaging equipment, conveyor belts, and roller wrapping. It is also applied in electrical insulation, wire harness protection, composite molding, and release surfaces where clean removal and non-adhesive performance are critical. With excellent thermal stability, chemical resistance, and durability, PTFE fiberglass tape is an essential solution for high-temperature processing and industrial manufacturing.
Heat sealing and non-stick release surfaces in packaging machinery
Insulation and protection for wires, cables, and heating elements
High-temperature masking for powder coating, painting, and anodizing
Conveyor belt covering and anti-stick surfaces in food processing
Electrical insulation in motors, transformers, and electronics
Protection against abrasion, chemicals, and moisture in industrial settings
Product Details Display:
Beyond the teflon fiberglass cloth tape, we also offer PTFE adhesive sheet and skived PTFE film tape, each tailored to distinct industrial needs. The PTFE sheet delivers superior chemical resistance and thermal stability, suitable for gasketing, lining, and insulation in extreme environments. Our pure PTFE film tape features ultra-smooth surfaces and excellent electrical insulation, perfect for precision bonding, masking, and packaging operations that demand clean, residue-free application.
All our PTFE-based products can be fully customized to meet your exact specifications—including size, thickness, color, and adhesive type—ensuring a perfect fit for your unique industrial requirements. Whether for heavy-duty conveyor systems or delicate electronic manufacturing, our PTFE solutions deliver consistent performance and long-lasting value.
Specifications:
| Item | Value |
| Thickness | 0.13±0.01mm |
| Base Material | fiberglass yarn |
| Surface Resistance | 106Ω |
| Tensile Strength | 900N/100mm |
| Adherence Resistance | 10N~22N/25mm |
| Elongation | 0.50% |
| Breakdown Tension | 25KV |
| Temperature Resistance | -70-260℃ to steel Maximum 300℃ |
| Chemical Resistance | Good |
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