PTFE Fabrics

Heat sealing fabrics with excellent release surfaces, electrical properties, chemical and temperature resistance

About PTFE Fabrics

two rolls and several swatches of PTFE tapes in various colorsPTFE fabrics, or heat sealing fabrics, consist of a woven fiberglass and are coated with a PTFE resin. They are extremely resistant to high temperatures, contain outstanding electrical properties, have excellent release surfaces and superior chemical resistance.

PTFE fabrics come in a variety of grades such as standard grade, premium grade, mechanical grade, porous grade, anti-static grade, and tear and crease resistant grade.

Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade. Custom sizes available upon request. Available in roll stock.


7038, 7058, 7108, and 7148 Standard Grade PTFE Fabrics

7069 Premium Grade PTFE Fabric

Other PTFE Fabric Grades Available

Tech Tip – PTFE coated fabrics feature a smooth surface and commonly used for a release surface for heat-sealing & food processing. Because of the chemical resistance and high heat properties of PTFE fabrics they are also commonly used in gasket manufacturing, heat shrink tunnels or composite molding/curing.

Typical Properties of PTFE Fabric

We're Here to Help

Can’t find what you need? Have a technical question?

Continue Your Research

stacked sheets, rods, and tubes of acetal in various colors

Research Materials

We carry an extensive inventory of plastic sheets, rods, tubes, film, tapes, adhesives and more from highly qualified manufacturers.

Engineer technician designing drawings of mechanical parts

Specialized Services

We provide value for our customers with inventory programs, troubleshooting, traceability, process efficiencies, and more.

Acrylic sheet carving machine with a Flatbed cnc machine

Fabrication & Machined Parts

Curbell supplies fabricated and machined plastic parts manufactured via CNC routing, milling, vacuum forming, die cutting, and more.

Smiling woman
Have a Question?
Curbell Plastics, Inc. Unauthorized use is strictly prohibited. All other trademarks, service marks and logos used herein are property of their respective owners. All rights hereto are retained by Curbell Plastics and any third party owners of such rights. All statements, technical information and recommendations contained in this publication are for informational purposes only. Curbell Plastics, Inc. does not guarantee the accuracy or completeness of any information contained herein and it is the customer's responsibility to conduct its own research and make its own determination regarding the suitability of specific products for any given application.

©2024 Curbell Plastics, Inc. All rights reserved.

California Transparency in Supply Chains Act | Terms & Conditions | Privacy Policy