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Rulon Bearings

Syensqo (Solvay Specialty Polymers) Hyflon® PFA 450 Fluoropolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Fluoropolymer; Perfluoroalkoxy (PFA); Polyperfluoroalkoxyethylene, Molded/Extruded

Material Notes: Data provided by the manufacturer.

Hyflon® PFA 450 has outstanding physical and chemical properties typical of fluoropolymers.

Hyflon® PFA 420

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 PropertiesMetricEnglishComments
Density 2.12 - 2.17 g/cc0.0766 - 0.0784 lb/in³
Water Absorption <= 0.050 %<= 0.050 %
Linear Mold Shrinkage 0.040 - 0.060 cm/cm0.040 - 0.060 in/in
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 6060
Tensile Strength, Ultimate 22.0 - 28.0 MPa3190 - 4060 psi
Elongation at Break >= 300 %>= 300 %
 >= 400 %
@Temperature 250 °C
>= 400 %
@Temperature 482 °F
Flexural Modulus 0.600 - 0.650 GPa87.0 - 94.3 ksi
Izod Impact, Notched NBNBASTM D256
Izod Impact, Unnotched NB
@Temperature -40.0 °C
NB
@Temperature -40.0 °F
(Notch not specified)
Charpy Impact Unnotched NB
@Temperature -40.0 °C
NB
@Temperature -40.0 °F
Notch not specified
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity >= 1.00e+17 ohm-cm
@Temperature 23.0 - 150 °C
>= 1.00e+17 ohm-cm
@Temperature 73.4 - 302 °F
Surface Resistance >= 1.00e+17 ohm>= 1.00e+17 ohm
Dielectric Constant 2.1
@Frequency 50 Hz
2.1
@Frequency 50 Hz
Dielectric Strength 34.0 kV/mm
@Thickness 1.00 mm
864 kV/in
@Thickness 0.0394 in
Dissipation Factor 0.00030 - 0.0080
@Frequency 50 Hz,
Temperature 23.0 - 150 °C
0.00030 - 0.0080
@Frequency 50 Hz,
Temperature 73.4 - 302 °F
 
Thermal PropertiesMetricEnglishComments
CTE, linear  120 µm/m-°C
@Temperature 20.0 °C
66.7 µin/in-°F
@Temperature 68.0 °F
 140 µm/m-°C
@Temperature 100 °C
77.8 µin/in-°F
@Temperature 212 °F
 250 µm/m-°C
@Temperature 200 °C
139 µin/in-°F
@Temperature 392 °F
Melting Point >= 300 °C>= 572 °F
Maximum Service Temperature, Air 260 °C500 °FContinuous
Oxygen Index >= 95 %>= 95 %
 
Processing PropertiesMetricEnglishComments
Processing Temperature 350 - 410 °C662 - 770 °F

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PTMFA3 / 70642

Aluminum Castings

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