DuPont™ Tefzel® 750 Fluoropolymer Resin

DuPont™ Tefzel® 750 Fluoropolymer Resin 物性表: DuPont™ Tefzel® 750 Fluoropolymer Resin物性表及特性介绍,DuPont™ Tefzel® 750 Fluoropolymer Resin注塑参数详情,如需DuPont™ Tefzel® 750 Fluoropolymer Resin下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 7.0
  • 拉伸强度 [MPa]: 6.205
  • 弯曲强度 [MPa]: 37.92
  • 弯曲模量 [MPa]: 1.172
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.75 - 1.79 g/cc1.75 - 1.79 g/ccASTM D792
Water Absorption <= 0.030 %<= 0.030 %24 hours; ASTM D570
Melt Flow 7.0 g/10 min7.0 g/10 minASTM D3159
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 7272ASTM D2240
Tensile Strength, Ultimate 37.92 MPa5500 psiASTM D1708
 3.447 MPa
@Temperature 200 °C
500.0 psi
@Temperature 392 °F
ASTM D1708
Tensile Strength, Yield 6.205 MPa
@Temperature 180 °C
900.0 psi
@Temperature 356 °F
ASTM D1708
Elongation at Break 300 %300 %ASTM D1708
 600 %
@Temperature 180 °C
600 %
@Temperature 356 °F
ASTM D1708
Flexural Modulus 1.172 GPa170.0 ksiASTM D790
Izod Impact, Notched NBNBASTM D256
Coefficient of Friction 0.30 - 0.400.30 - 0.40ASTM D1894
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+17 ohm-cm>= 1.00e+17 ohm-cmASTM D257
Surface Resistivity per Square >= 1.00e+15 ohm>= 1.00e+15 ohmASTM D257
Dielectric Constant 2.6
@Frequency 1e+6 Hz
2.6
@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 79.0 kV/mm2010 kV/in100 micrometers film; ASTM D149
Dissipation Factor 0.0070
@Frequency 1e+6 Hz
0.0070
@Frequency 1e+6 Hz
ASTM D150
Arc Resistance 122 sec122 secASTM D495
 
Thermal PropertiesMetricEnglishComments
Melting Point 220 - 255 °C428 - 491 °FASTM D3159
Flammability, UL94 V-0V-0
Oxygen Index 30 - 36 %30 - 36 %Limiting Oxygen Index; ASTM D2863
 
Processing PropertiesMetricEnglishComments
Processing Temperature 302 - 323 °C576 - 613 °FCure Temperature
 
Descriptive Properties
20% Hydrochloric Acid Transmission, g/100sq in.<0.02
50% Sodium Hydroxide Transmission, g/100sq in.<.02
Acetic Acid Transmission, g/100sq in.0.41
Acetone Transmission, g/100sq in.0.95
Acetophenone Transmission, g/100sq in.0.5
Benzene Transmission, g/100sq in.0.64
Carbon Tetrachloride Transmission, g/100sq in.0.31
Chemical/Solvent ResistanceExcellent
Ethyl Acetate Transmission, g/100sq in.0.76
Folding Endurance, # cycles, .18-.20 mm120000
Heat of Combustion J/g13700ASTM D240
Hexane Transmission, g/100sq in.0.56
Piperidine Transmission, g/100sq in.0.04
Red Fuming Nitric Acid Transmission, g/100sq in.7.5-1.4
Salt Spray Resistance on aluminum, Hours1000
Sulfuric Acid Transmission, g/100sq in.0.00001
Water Transmission, g/100sq in.0.4
Weather Resistance15Years unaffected in Florida Exposure

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