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Typical properties of Fluon®PTFE Fluon®PTFE Granular Powders Fluon®PTFE Coagulated Dispersion powders Fluon®PTFE Dispersions Lubricants Fluon®PTFE Filled Compounds

Physical Properties Item Unit Method Fluon®PTFE Specific Gravity -- ASTM D792 2.1-2.2 Melting Point °C ASTM D1457 327 Mechanical Properties Item Unit Test Method Fluon®PTFE Tensile Strength MPa(kgf/cm2) ASTM D638 20.6-34.3 (210-350) Elongation % ASTM D638 200-400 Compressive strength 1%deformation 10%deformation MPa(kgf/cm2) ASTM D695 5.1(52) 15.1(154) Modulus of Compressive Elasticity GPa(kgf/cm2x103) ASTM D695 0.412(4.2) Bending Strength MPa(kgf/cm2) ASTM D790 17.2(176) Modulus of Bending Elasticity GPa(kgf/cm2x3) ASTM D790 0.578(5.9) IZOD-impact Test J/m(kg/cm2x103) - notched ASTM D256 157(16) Hardness Durometer ASTM D2240 D55 Rockwell ASTM D785 R25 Coefficient of Static Friction Bowden-Leben type,steel ball 0.686MPx3m/min (7kg/cm2x5cm/s) 0.05 Coefficient of Dynamic Friction -- ASTM D621 13.7MPa,24h,24°C (140kgf/cm2x24h,24°C) 0.11 Creep in Compression-deformation % ASTM D621 13.7MPa,24h,24°C (140kgf/cm2x24h,24°C) 14 Creep in Compression-permanent deformation % ASTM D621 13.7MPa,24h,24°C (140kgf/cm2x24h,24°C) 8 Thermal Properties Item Unit Test Method Fluon®PTFE Thermal Conductivity W/cm°C (cal/cm·°Csec·°C) ASTM D177 25.1(6x10-4) Specific Heat J/g·°C(cal/·g°C) ASTM D1457 1.05(0.25) Coefficient of Linear Expansion 10-5/ºC ASTM D696 12.3(30°C-80°C)=>11.6 Thermal Deformation Temperature 0.451MPa(4.6kgf/m2) °C ASTM D648 120 Thermal Deformation Temperature 1.81MPa(18.5kgf/cm2) °C ASTM D648 51 Electrical Properties Item Unit Test Method Fluon® PTFE Volume Resistivity (V·cm)/A ASTM D257 >1016 Surface Resistivity V/A ASTM D257 1017 Dielectric Breakdown Voltage MV/m(kV/0.1mm) ASTM D149 100(10.0) Dielectric Constant 60Hz -- ASTM D150 2.1 Dielectric Constant 103Hz -- ASTM D150 2.1 Dielectric Constant 106Hz -- ASTM D150 2.1 Dielectric Loss Tangent 60Hz -- ASTM D150 <0.0003 Dielectric Loss Tangent 103Hz -- ASTM D150 <0.0003 Dielectric Loss Tangent 106Hz -- ASTM D150 <0.0003 Arc Resistance s ASTM D495 >300 Durability Item Unit Test Method Fluon® PTFE Chemical Resistance -- ASTM D543 good Flammability °C ASTM D635 nonflammable Moisture % ASTM D570 <0.01 Before use of this product, we urge the Careful reading of the appropriate Material Safety Data Sheet (MSDS). Technical information brochures are available for some products. For the safe use of the product, one must abide by the use method and the purposes described in the relevant brochure and MSDS. Please note that the brochure and MSDS are based on the latest information and data available, but additional and/or Corrections may be made, from time to time, without notice when new data becomes available and/or regulations are Changed. Feel free to contact us directly and/or the selling agency if you have any questions.

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