Technical Data Sheet
Safety Data Sheet

Teflon PFA Copolymer Rod

Teflon PFA Copolymer Rods are part of our wide range of polymer rods and come in 32 variations, with diameters ranging from 1 to 50 mm. They’re made from a copolymer of tetrafluoroethylene and perfluoroalkylvinylether, giving them excellent chemical resistance as well as high-temperature stability. Teflon PFA rods are used in the chemical processing, semiconductor and oil/gas industries, where corrosion resistance is paramount. They can be machined into bushings, spacers and other components for use in harsh environments. With a wide choice of sizes available our Teflon PFA Copolymer Rods provide versatile, high-performance solutions for diverse applications.
Diameter: 25mm
Length: 600mm
Technical Name: Tetrafluoroethylene-perfluoro(alkoxy vinyl ether) - Copolymer
Formula: PFA
Density: 2.15g/cm³
UOM Code: 100-264-69
SKU: 1000014203
Product Code: FV32-RD-000130


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Technical Data Sheet
Safety Data Sheet

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Material Properties for Polymers

Chemical Resistance
Element Value
Acids - concentrated Excellent
Acids - dilute Excellent
Alcohols Excellent
Alkalis Excellent
Aromatic hydrocarbons Excellent
Greases and Oils Excellent
Halogens Excellent
Ketones Excellent
Electrical Properties
Element Value
Dielectric constant @1kHz 2.05-2.06
Dielectric constant @1MHz 2.05-2.06
Dissipation factor @ 1kHz 0.0001-0.0002
Dissipation factor @ 1MHz 0.0008
Physical Properties
Element Value
Flammability V0
Refractive index 1.35
Limiting oxygen index( % ) 95%
Water absorption( % ) 0.03
Density( gcm⁻³ ) 2.15
Mechanical Properties
Element Value
Elongation at break( % ) 300
Tensile strength( MPa ) 25
Thermal Properties
Element Value
Heat-deflection temperature - 0.45MPa( C ) 63-80
Heat-deflection temperature - 1.8MPa( C ) 48-50
Upper working temperature( C ) 260
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.19
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 76-78
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