FEP

FEP

Fluorinated thermoplastic material with excellent thermal, electrical and chemical inertness properties.
Widely used for different industrial applications for its excellent chemical resistance up to 200° C.
The most common format being, skived film, it can be used as non-stick material in the compression moulding processes, or melting material between fluorinated resins.

MAIN PROPERTIES

Main Properties
Properties Unit Method Value
Physical - Mechanical
Density g/cm3 ASTM D792 2.14 - 2.17
Hardness Shore D points ASTM D2240 ≥ 55
Tensile strength N/mm2 ISO 527 v = 50mm/min microtensile die ≥ 25
Elongation at break % ISO 527 v = 50mm/min microtensile die ≥ 350
Thermal
Melting point °C / 245 - 265
Thermal expansion coefficient (linear) 25 - 100°C 10-5 (mm/mm)/°C ASTM D696 8 - 10
Service Temperature °C / -200 / +205
Thermal conductivity W/mK ASTM D177 0.20 - 0.24
Electrical
Dielectric strength KV/mm ASTM D149 ≥ 20

NEWS& EVENTS

Wednesday, 12 November 2025 13:56

Exciting news from Bochum!

Today marks the start of the DIAM Fair in Bochum, Germany — a key event for the sealing and valve industry.

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Friday, 07 November 2025 13:59

Guarniflon India at the India Manufacturing Show 2025 – Bengaluru (India)

We are proud to share that Guarniflon India is successfully participating in the India Manufacturing Show (IMS) in Bengaluru

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Dadra & Nagar Haveli India
Phone: +91.7575008728

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