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Master Bond adhesives
Chemours Teflon™ Type CLP20, both sides cementable PFA film
Categories: Polymer; Film; Thermoplastic; Fluoropolymer; Perfluoroalkoxy (PFA)

Material Notes: Teflon™ PFA film is a transparent, thermoplastic film that can be heat sealed, thermoformed, vacuum formed, heat bonded, welded, metallized, laminated (combined with dozens of other materials), and used as an excellent hot-melt adhesive. This wide variety of fabrication possibilities combines with the following important properties to offer a unique balance of capabilities not available in any other plastic film. Teflon™ PFA film is chemically inert and solvent-resistant to virtually all chemicals, except molten alkali metals, gaseous fluorine, and certain complex halogenated compounds, such as chlorine trifluoride at elevated temperatures and pressures. It also has low permeability to liquids, gases, moisture, and organic vapors. Features: Chemical Compatibility, Electrical Reliability, Wide Thermal Range, Mechanical Toughness, Long Time Weather-ability, Reliability. The convenience of Teflon™ PFA fluoropolymer in easy-to-use film facilitates the design and fabrication of this low friction thermoplastic for all sorts of high performance jobs. It is transparent and can be heat sealed, thermoformed, welded, and heat bonded. Superior anti-stick properties make it an ideal release film for many applications. A cementable type with an invisible surface treatment is available for bonding to one or both sides with adhesives.

Information provided by Chemours.

Vendors:
Available Properties
  • Density, ASTM D1505
  • Water Absorption, ASTM D570
  • Moisture Absorption
  • Specific Surface Area
  • Specific Surface Area
  • Specific Surface Area
  • Specific Surface Area
  • Specific Surface Area
  • Water Vapor Transmission, ASTM E96
  • Oxygen Transmission, ASTM D1434
  • Nitrogen Transmission, ASTM D1434
  • Carbon Dioxide Transmission, ASTM D1434
  • Thickness
  • Thickness
  • Thickness
  • Thickness
  • Thickness
  • Hardness, Shore D, ASTM D2240
  • Tensile Strength at Break, ASTM D882
  • Tensile Strength, ASTM D1457
  • Tensile Strength, Yield, ASTM D882
  • Elongation at Break, ASTM D882
  • Modulus of Elasticity, ASTM D882
  • Flexural Modulus, ASTM D790
  • Flex Crack Resistance, ASTM D2176, Cycles MIT Folding Endurance
  • Izod Impact, Notched, ASTM D256
  • Tensile Impact, Chemours pneumatic impact tester
  • Coefficient of Friction, Dynamic, ASTM D1894, Film-to-Steel
  • Volume Resistivity, ASTM D257
  • Surface Resistivity per Square, ASTM D257
  • Dielectric Constant, ASTM D150
  • Dielectric Strength, ASTM D149 Method A, Short-time, in air
  • Dissipation Factor, ASTM D150
  • Arc Resistance, ASTM D495
  • Specific Heat Capacity
  • Thermal Conductivity, Cenco-Fitch
  • Melting Point, ASTM D3418
  • Flammability, UL94
  • Oxygen Index, ASTM D2863
  • Refractive Index, ASTM D542
  • Transmission, Visible, ASTM E-424, Solar Transmission
  
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Manufacturer Notes:
Chemours, former DuPont

Category Notes
Plastic

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