Flonfilm™ 300 ETFE Film


(Ethylene Tetrafluoroethylene)

FLONFILM™ 300 ETFE film is manufactured from a copolymer of ethylene & tetrafluoroethylene. Outstanding performance and dimensional stability is achieved over a wide temperature range. Good chemical resistance, excellent weatherability and low flammability together with impressive stress-crack resistance make ETFE a widely used high performance film material.

ETFE Film Applications:

FLONFILM™ 300 ETFE film enjoys excellent mechanical properties including outstanding tear strength and together with its very high degree of light transmission, provides unrivalled performance in architectural roofing designs & greenhouses. Due its broad chemical resistance and good stress crack resistance, FLONFILM™ 300 is an effective choice for thin film convoluted diaphragms for use in chemical pumps. Owing to its very low surface energy ETFE film is an excellent choice for mould release, wall covering and ant-graffiti protection applications.

ETFE Film Key Features:

  • Temperature range of -254°C to +165°C
  • Very high degree of light transmission (>95%)
  • Excellent mechanical properties
  • Broad chemical resistance
  • Low flammability
  • Very low surface energy - good release properties
  • Good stress-crack resistance
  • Easily welded, fabricated & laminated
  • Excellent dimensional stability during thermoforming

ETFE Film Availability:

Polyflon can offer ETFE-film in semi-finished form on standard rolls or converted into finish cut/thermoformed/punched parts.

ThicknessStd roll length
mm Inches Meters
0.0127 0.0005 350
0.0905 0.00075 234
0.0254 0.001 175
0.0508 0.002 88
0.127 0.005 35
0.1905 0.0075 23
0.254 0.010 18
0.508 0.020 9

Standard roll width: 1220mm (48”) @ 9.5kg.
Slit widths from 12.7mm (1/2”) up to max width 1575mm.
Available in all primary colours, clear/natural (standard).

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Polyflon Technology Limited16 Raleigh HallEccleshallStaffordST21 6JLUnited Kingdom