FEP Release Films

Our clear or pigmented fluoropolymer film made from fluorinated ethylene propylene (FEP) resin to provide outstanding anti-stick release properties for composite molding applications.

FEP-RF Release Film

Providing a non-stick surface, chemical resistance, high elongation, and high performance up to 400˚F (204˚C), our FEP-RF Release Film is specially designed for composite molding over a range of resin systems. Available in either clear or pigmented varieties, our films are versatile solutions that can easily integrate into any production process.

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Our release films for composite molding provide reliably high performance. Using FEP means that you get a non-stick surface with high levels of chemical resistance that can also conform to any mold shape, no matter how complex. Once molded, our release films film can work in operating environments that reach up to 400˚F (205˚C) without issue. Designed to integrate seamlessly into your processes, this film is available in either a translucent or pigmented form to help you increase visibility and reduce the risk of downstream foreign object contamination. A perforated version is also available, which helps control outgassing and resin bleed.

Composite molding
Wind turbine manufacturing

FEP Release Films

Material	Specific Gravity	Tensile Modulous	Elongation	Melting Point	Continuos Service Temperature
FEP	2.12-2.17	70000psi	300%	485-540°F	400°F

FEP Release Films

Material	Specific Gravity	Tensile Modulous	Elongation	Melting Point	Continuos Service Temperature
FEP	2.12-2.17	480MPa	300%	252-282°C	205°C

*Nominal values. These values should not be used to design

FEP FLUOROPOLYMER FILM

Technical Data Sheets

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Co-Development

Saint-Gobain Composite Solutions is a long-trusted partner for creating highly specialized, technology-driven material solutions that deliver extraordinary performance across a spectrum of demanding settings. Through collaboration with our customers, we co-develop versatile materials and real application tests to ensure that you have the best possible solution for your application. We help create innovative materials that provide protection, easy release, insulation, and friction control. And we seek to collaborate in making it even more possible.

Rigorous testing standards

Saint-Gobain Composite Solutions develops custom application testing based on each of our partner’s product uses in order to create the best possible solution. Some tests that are included but are not limited to environmental, durability, and reliability testing to give you peace of mind making sure that products work in the hardest environments. Our testing begins during the co-development process to develop relevant tests and gather data that allows us to create market-ready solutions quickly.

FEP General Purpose Films

Fluoropolymer film manufactured from fluorinated ethylene propylene (FEP) resin that makes it highly suited for insulating wires in high temperature or aggressive environments.

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FEP-FS High Molecular Weight

A fluoropolymer film that we have manufactured from fluorinated ethylene propylene (FEP) resin to support applications that have unusual endurance, thermal or chemical requirements.

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FEP Release Films

Our clear or pigmented fluoropolymer film made from fluorinated ethylene propylene (FEP) resin to provide outstanding anti-stick release properties for composite molding applications.

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FEP Welding Films

Fluoropolymer film manufactured from fluorinated ethylene propylene (FEP) resin designed to be a cost-effective solution for adhesive welding tape applications.

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