Technical datasheet

POLYFLON™ PTFE F-131

Supplied byDaikin- Last Updated on Feb 5, 2026

POLYFLON™ PTFE F-131 by Daikin is a soft, polytetrafluoroethylene (PTFE) homopolymer grade. Exhibits high strength capability, thermal- and chemical stability, low coefficient of friction, high heat- and chemical resistance. Offers excellent low temperature strength, dielectric characteristics, low reactivity, electrical-, mechanical- and non-stick properties. Suitable for extrusion processes. Recommended for unsintered tapes, sealing tapes, low specific gravity tapes, flat cables, tube wraps, expanded and co-axial cables. POLYFLON™ PTFE F-131 complies with FDA 21 CFR.177.1550, ISO 9001 (Quality System), ISO 14001 (Environmental System) and Responsible Care 14001 (Safety, Health, Environment and Security).
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POLYFLON™ PTFE F-131 properties

Electrical properties

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Mechanical properties

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Thermal properties

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