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PFA Sheet

Sheet in PFA AB 1500x1500x0.8 mm natural

Item no. P2202813
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PFA (perfluoroalkoxy) is a fully fluorinated fluoroplastic with extreme chemical resistance and a temperature ceiling of 260 degrees. This sheet has aramid fabric on the back, the code AB in the name. Fluoroplastic cannot be bonded, so the fabric gives the adhesive something to grip mechanically when the sheet is to be fixed against a substrate.

All technical values apply to the fluoroplastic layer itself, not the fabric. The material takes down to -190 degrees without becoming brittle and does not fail in impact testing. The density is 2.15 and the layer only starts to melt above 305 degrees. The yield strength is 15 MPa and the laminate joint has a shear strength above 5 MPa. The sheet burns slowly, rated UL 94 V-0.

The sheet measures 1500 x 1500 mm and is 0.8 mm thin, natural and uncolored. The thin gauge and the aramid back mean it is made to be bonded to a load-bearing surface, for example as chemical protection inside a steel tank. If you want it cut to an exact size, add CTS to the cart.

Technical specifications

Format
Platta
Property Value Unit Test standard
Density & Weight
Density 2,15 g/cm³ ISO 1183
Tensile Properties
Yield Stress 15 MPa ISO 527-2
Tensile Modulus of Elasticity 450 MPa ISO 527-2
Tensile Strain at Break 250 % ISO 527-2
Impact Resistance
Charpy Notched Impact Strength brister inte kJ/m² ISO 179
Charpy Unnotched Impact Strength brister inte kJ/m² ISO 179
Hardness
Shore D Hardness 55 Shore D Shore D
Temperature Limits
Melting Point > 305 °C ISO 3146
Max. Continuous Service Temperature 260 °C
Thermal Expansion
Coefficient of Linear Thermal Expansion 1,4 x 10⁻⁴ ISO 11359-2
Flammability Rating
Flammability Rating (UL 94) UL 94 V-0 UL 94
Fire Classification Building (DIN 4102/EN 13501) B1 enligt DIN 4102

Värdena ovan är genomsnitt från statistiska tester som görs löpande. De anges som information och är inte bindande, om inte annat uttryckligen avtalats i ordererkännandet. För batchspecifika värden kan PlastShop tillhandahålla ett EN 10204-2.2-certifikat.