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FEP Polymer


FEP Polymer
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Dyneon™ FEP (a polymer of tetrafluoro-ethylene and hexafluoropropylene) provides excellent chemical inertness, heat and weather resistance, exceptional electrical properties, toughness and durability. FEP is used in a variety of industries –telecommunications, wire and cable, semiconductor manufacturing, paper, chemical, textile, food processing and packaging.

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Product Name Typical Properties* MSDS Data Sheets
Dyneon™ FEP 6301 

Flexural Modulus - MPa (psi) - Injection Molded Bars 23°C (0.5" x 0.125" x 5.0") - ASTM D 790: 530 MPa (77,000 psi)
Melt Flow Index (MFI): 1 g/10 min.
Melting Point °C (°F) - ASTM 4591: 260°C (500°F)
Tensile Strength at Break - MPa (psi) - Microtensile specimen Rate = 2"/min. at 23°C - ASTM D 1708: 30 MPa (4,350 psi)

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Dyneon™ FEP 6303Z 

Flexural Modulus - MPa (psi) - Injection Molded Bars 23°C (0.5" x 0.125" x 5.0") - ASTM D 790: 580 MPa (84,000 psi)
Melt Flow Index (MFI): 3 g/10 min.
Melting Point °C (°F) - ASTM 4591: 260°C (500°F)
Tensile Strength at Break - MPa (psi) - Microtensile specimen Rate = 2"/min. at 23°C - ASTM D 1708: 28 MPa (4,060 psi)

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Dyneon™ FEP 6307R2RZ  

Melt Flow Index (MFI): 7.5 g/10 min.
Melting Point °C (°F) - ASTM 4591: 260°C (500°F)

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Dyneon™ FEP 6307Z 

Flexural Modulus - MPa (psi) - Injection Molded Bars 23°C (0.5" x 0.125" x 5.0") - ASTM D 790: 580 MPa (84,000 psi)
Melt Flow Index (MFI): 7 g/10 min.
Melting Point °C (°F) - ASTM 4591: 260°C (500°F)
Tensile Strength at Break - MPa (psi) - Microtensile specimen Rate = 2"/min. at 23°C - ASTM D 1708: 25 MPa (3,625 psi)

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Dyneon™ FEP 6309Z  

Flexural Modulus - MPa (psi) - Injection Molded Bars 23°C (0.5" x 0.125" x 5.0") - ASTM D 790: 580 MPa (84,000 psi)
Melt Flow Index (MFI): 9 g/10 min.
Melting Point °C (°F) - ASTM 4591: 260°C (500°F)
Tensile Strength at Break - MPa (psi) - Microtensile specimen Rate = 2"/min. at 23°C - ASTM D 1708: 24 MPa (3,480 psi)

   
Dyneon™ FEP 6322Z 

Flexural Modulus - MPa (psi) - Injection Molded Bars 23°C (0.5" x 0.125" x 5.0") - ASTM D 790: 580 MPa (84,000 psi)
Melt Flow Index (MFI): 22 g/10 min.
Melting Point °C (°F) - ASTM 4591: 255°C (491°F)
Tensile Strength at Break - MPa (psi) - Microtensile specimen Rate = 2"/min. at 23°C - ASTM D 1708: 20 MPa (2,900 psi)

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Product Features

The Dyneon™ FEP features are mentioned below:

  • Service temperatures up to 200°C (392°F)
  • Excellent resistance to solvents and chemicals
  • Outstanding electrical properties
  • High limiting oxygen index - does not support combustion
  • Extremely smooth surface

  • Typical Applications

    Some of the common applications where the Dyneon™ FEP is used include:

  • Films
  • Linings
  • Tapes
  • Tubing
  • Wire &cable jacket insulation
  • Plenum primary wire insulation
  • Valves
  • Fittings
  • Heat exchanger tubing
  • Coatings

    Regulatory Material