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Fluorosint 207

Compression Molded Grade • Natural Color




Fluorosint 207 PTFE's unmatched dimensional stability, excellent creep resistance and white color uniquely position this material to serve FDA regulated applications. It is non-permeable in steam and complies with the FDA's regulation 21 CFR 175.300. Its relative wear rate is 1/20 the rate of virgin PTFE below 300 degreesF making it an excellent choice for aggressive service bearings and bushings.

  • Chemical resistance parallels PTFE
  • Continuous use temperatures to 500 degreesF
  • Compared to PTFE higher load carrying capability
  • Compared to PTFE 1/9 of the deformation under load
  • Compared to PTFE lower coefficient of thermal expansion

Forms and Sizes
  • Plate (Length up to 12", Width up to 12", Thickness up to 1.25") Request a Quote!
  Plate    Rod  
Typical Properties

PhysicalMeasurementValueTesting Method
Density/Specific Gravity @ 73°Flb/in30.0831ASTM D792
Water Absorption Immersion, 24 Hours% by wt.0.03ASTM D570 (2)
Water Absorption Immersion, Saturation% by wt.0.2ASTM D570 (2)

MechanicalMeasurementValueTesting Method
Coefficient of Friction (Dry vs. Steel) Dynamic-0.1QTM 55007
Compressive Modulus of Elasticity, 73°Fksi225ASTM D695
Compressive Strength, 10% Deformation, 73°Fpsi3800ASTM D695
Tensile Elongation at Break, 73°F%50-
Flexural Modulus of Elasticity, 73°Fksi350ASTM D790
Flexural Strength, 73°Fpsi2000ASTM D790
Izod Impact (notched), 73°Fft-lb/in1ASTM D256 Type "A"
Wear Factor "k" x 10-10 in3-min/ft-lb-hr)30QTM 55010
Limiting PV (with 4:1 safety factor applied)psi-ft/min8000QTM 55007
Tensile Modulus of Elasticity, 73°Fksi250ASTM D638
Hardness, Rockwell R, 73°F-50ASTM D785
Hardness, Durometer, Shore "D" Scale, 73°F-65ASTM D2240
Shear Strength, 73°Fpsi1700ASTM D732
Tensile Strength, 73°Fpsi1500ASTM D638

ThermalMeasurementValueTesting Method
Flammability, UL94-V-0-
Coefficient of Linear Thermal Expansion (-40°F to 300°F)μin/in-°F57E-831 (TMA)
Heat Deflection Temperature @ 264 psi°F210ASTM D648
Continuous Service Temperature in Air (Max.) (1)°F500-
Melting Point (Crystalline) Peak°F621ASTM D3418
Thermal ConductivityBTU-in/hr-ft2-°F3.05ASTM F433

ElectricalMeasurementValueTesting Method
Surface Resistanceohms/sq.>= 1.00e+12ANSI/ESD STM 11.11
Dielectric Strength, Short TermkV/in200ASTM D149
Dielectric Constant, 106 Hz-2.65ASTM D150
Dissipation Factor, 106 Hz-0.008ASTM D150

ChemicalMeasurementValueTesting Method
Conductive / Static Dissipative, 73°F-Yes-
Chlorinated Solvents-Acceptable-
Alcohols, 73°F-Acceptable-
Acids, Weak, 73°F-Acceptable-
Acids, Strong, 73°FpH 1-3Acceptable-
Alkalies, Weak, 73°F-Acceptable-
Alkalies, Strong, 73°FpH 11-14Unacceptable-
Continuous Sunlight, 73°F-Acceptable-
Hot Water / Steam-Limited-
Hydrocarbons - Aliphatic, 73°F-Acceptable-
Hydrocarbons - Aromatic, 73°F-Acceptable-
Inorganic Salt Solutions, 73°F-Acceptable-
Ketones, Esters-Acceptable-

ComplianceMeasurementValueTesting Method
Canada AG-No-
USP Class VI-No-

Additional Resources

NOTE: The information contained herein are intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. It is given without obligation or liability. Contact us for manufacturers' complete material property datasheets.

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