PTFE Teflon Tape

Description

Earth Composites’ PTFE Teflon Tape is a high-performance heat-resistant release tape designed for composite manufacturing, vacuum bagging, prepreg processing, autoclave curing, mold tooling, and industrial applications. Manufactured from premium PTFE (Polytetrafluoroethylene) with a high-temperature silicone adhesive, it provides excellent non-stick performance, clean release, superior chemical resistance, and exceptional dimensional stability. Suitable for epoxy, polyester, and vinyl ester resin systems, it ensures reliable protection of molds and tooling surfaces in wind energy, aerospace, marine, automotive, railway, and industrial composite manufacturing environments.

Technical Specifications

Property Specification
Material PTFE (Polytetrafluoroethylene) Film
Product Type PTFE Teflon Tape
Adhesive Type High-Temperature Silicone Adhesive
Total Thickness 0.08 mm – 0.18 mm (Custom Available)
Film Thickness 0.05 mm – 0.13 mm
Width 10 mm – 1000 mm (Custom Width Available)
Roll Length 10 m / 33 m / Custom Roll Length
Color Brown
Operating Temperature -70°C to +260°C (Short-Term up to 300°C)
Surface Finish Ultra Smooth Non-Stick Surface
Coefficient of Friction Very Low
Chemical Resistance Excellent Resistance to Acids, Alkalis, Solvents & Chemicals
Electrical Insulation Excellent Dielectric Properties
Adhesion High Bond Strength with Clean Residue-Free Removal
Applications Composite Manufacturing, Vacuum Bagging, Prepreg Processing, Autoclave, Heat Sealing, Mold Protection & Industrial Processing
Storage Condition Store in a cool, dry place below 30°C away from direct sunlight and humidity.

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