FEP: FS Films High Molecular Weight
Product Details
Applications
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Natural Gas Expansion Joints
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Diaphragms and Gaskets
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High Performance Bags
Typical Properties
FEP-FS High Molecular Weight
Material | Specific Gravity | Tensile Strength | Elongation | Film Thickness 5 to 20 mil | Film Thickness 30 to 60 mil |
---|---|---|---|---|---|
FEP FS | 2.12-2.17 | 2500psi | 250% | ±3% maximum | ±4% maximum |
FEP-FS High Molecular Weight
Material | Specific Gravity | Tensile Strength | Elongation | Film Thickness 5 to 20 mil | Film Thickness 30 to 60 mil |
---|---|---|---|---|---|
FEP FS | 2.12-2.17 | 17.24MPa | 250% | ±3% maximum | ±4% maximum |
*Nominal values. These values should not be used to design

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.