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Master Bond adhesives

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Afton Plastics 450HP Perfluoroalkoxy
Categories: Polymer; Thermoplastic; Fluoropolymer; Perfluoroalkoxy (PFA)

Material Notes: PFA is a high-performance, melt processable fluoropolymer that exhibits similar characteristics to PTFE. It performs exceedingly well in extreme thermal and chemical environments. Afton Plastics processes Teflon™ fluoroplastic from Chemours into shapes and components.

Product benefits: Temperature range: -320°F to +500°F, • Exceptional dielectric insulation properties, • Negligible moisture absorption, • Low coefficient of friction, • Non-stick surface, • Very low gas permeation and outgassing, • May be welded with hot air welding equipment, • Chemically inert to all industrial chemicals and solvents, • High resistance to outdoor weathering, • Does not support combustion • Low metals and ion extractables.

Application: Pump housings and pipe linings,• Fluid handling or chemical processing equipment,• Wet bench equipment,• Tanks,• Semiconductor wafer carriers,• Hostile environments involving chemical, thermal, and mechanical stress,• Food processing and packing equipment.

Made from Teflon®, a Chemours product, processed into shapes and components by Afton plastics.

Information provided by Afton Plastics.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Specific Gravity 2.12 - 2.17 g/ccASTM D792
Water Absorption <= 0.030 %
@Time 86400 sec
ASTM D570
Melt Flow 1.0 - 3.0 g/10 minASTM D3307
Deformation 2.0 %
@Time 36000 sec,
Pressure 0.689 MPa
Under Load; ASTM D621
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 55 - 60ASTM D2240
Tensile Strength 3625 - 4000 psiASTM D1708
Elongation at Break 300 %ASTM D1708
Flexural Modulus 90000 psiASTM D790
Compressive Strength 3500 psiASTM D695
Izod Impact, Notched <= NBASTM D256
Coefficient of Friction 0.21ASTM D1894
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+18 ohm-cmASTM D257
Surface Resistivity per Square 1.00e+17 ohmASTM D257
Dielectric Constant 2.03 - 2.1
@Frequency 6.00e+7 Hz
ASTM D150
Dielectric Strength 2000 V/mil
@Thickness 10.0 mm
short time; ASTM D149
Dissipation Factor 0.00010
@Frequency 6.00e+7 Hz
ASTM D150
Arc Resistance >= 180 secASTM D495
 
Thermal PropertiesOriginal ValueComments
CTE, linear 140 µm/m-°C
@Temperature 21.0 - 100 °C
ASTM D696
 180 µm/m-°C
@Temperature 100 - 149 °C
ASTM D696
 220 µm/m-°C
@Temperature 149 - 208 °C
ASTM D696
Thermal Conductivity 0.190 W/m-KDuPont Test
Melting Point 302 - 310 °CASTM D3418
Maximum Service Temperature, Air 260 °C
Minimum Service Temperature, Air -320 °F
Flammability, UL94 V-0
Oxygen Index >= 95 %ASTM D2863

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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