DuPont™ Teflon® PTFE 60 Resin for Lubricated Paste Extrusion

DuPont™ Teflon® PTFE 60 Resin for Lubricated Paste Extrusion 物性表: DuPont™ Teflon® PTFE 60 Resin for Lubricated Paste Extrusion物性表及特性介绍,DuPont™ Teflon® PTFE 60 Resin for Lubricated Paste Extrusion注塑参数详情,如需DuPont™ Teflon® PTFE 60 Resin for Lubricated Paste Extrusion下载, 可到相关下载区下载
  • 缺口冲击强度: 1.89
  • 弯曲强度 [MPa]: 21.0
  • 弯曲模量 [MPa]: 0.496
  • 硬度: 58.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 2.19 g/cc2.19 g/ccASTM D4895
Bulk Density 0.485 g/cc0.0175 lb/in³ASTM D4895
Water Absorption <= 0.010 %<= 0.010 %24 hours; ASTM D570
Particle Size 485 µm485 µmASTM D4895
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 5858ASTM D785
Hardness, Shore A 9898ASTM D2240
Hardness, Shore D 50 - 6550 - 65ASTM D2240
Tensile Strength, Ultimate 21.0 - 34.0 MPa3050 - 4930 psiASTM D1457, 1708, 638
Elongation at Break 300 - 500 %300 - 500 %ASTM D 1457, 1708, 638
Flexural Modulus 0.496 GPa71.9 ksiASTM D790
Poissons Ratio 0.460.46approaches a limit of 0.50 at higher temperature
Izod Impact, Notched 1.89 J/cm3.54 ft-lb/inASTM D256
Coefficient of Friction 0.050 - 0.100.050 - 0.10ASTM D 1894
Coefficient of Friction, Dynamic 0.100.10V = 10 fpm; P= 800 - 1000 psi
 0.130.13V = 100 fpm; P= 80 - 100 psi
Coefficient of Friction, Static 0.050 - 0.0800.050 - 0.080500 psi
K (wear) Factor 5040 x 10-8 mm³/N-M2500 x 10-10 in³-min/ft-lb-hrunlubricated vs. soft carbon steel
Limiting Pressure Velocity  0.0420 MPa-m/sec
@Temperature 21.0 - 27.0 °C
1200 psi-ft/min
@Temperature 69.8 - 80.6 °F
at 10 fpm
 0.0631 MPa-m/sec
@Temperature 21.0 - 27.0 °C
1800 psi-ft/min
@Temperature 69.8 - 80.6 °F
at 100 fpm
 0.0876 MPa-m/sec
@Temperature 21.0 - 27.0 °C
2500 psi-ft/min
@Temperature 69.8 - 80.6 °F
at 1000 fpm
Taber Abrasion, mg/1000 Cycles 8.98.91000 cycles; CS-17F wheel
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+18 ohm-cm>= 1.00e+18 ohm-cmASTM D257
Surface Resistivity per Square >= 1.00e+18 ohm>= 1.00e+18 ohmASTM D257
Dielectric Constant 2.1
@Frequency 1e+6 Hz
2.1
@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 18.0 kV/mm457 kV/in100 micrometers film; ASTM D149
Dissipation Factor <= 0.00010
@Frequency 1e+6 Hz
<= 0.00010
@Frequency 1e+6 Hz
ASTM D150
Arc Resistance >= 300 sec>= 300 secASTM D495
 
Thermal PropertiesMetricEnglishComments
CTE, linear  112 µm/m-°C
@Temperature -100 - 25.0 °C
62.2 µin/in-°F
@Temperature -148 - 77.0 °F
 124 µm/m-°C
@Temperature 25.0 - 100 °C
68.9 µin/in-°F
@Temperature 77.0 - 212 °F
 220 µm/m-°C
@Temperature 25.0 - 300 °C
122 µin/in-°F
@Temperature 77.0 - 572 °F
 790 µm/m-°C
@Temperature 20.0 - 25.0 °C
439 µin/in-°F
@Temperature 68.0 - 77.0 °F
Large volume change in the 18-25°C transition range
Specific Heat Capacity  1.20 J/g-°C
@Temperature 40.0 °C
0.287 BTU/lb-°F
@Temperature 104 °F
 1.30 J/g-°C
@Temperature 150 °C
0.311 BTU/lb-°F
@Temperature 302 °F
 1.40 J/g-°C
@Temperature 260 °C
0.335 BTU/lb-°F
@Temperature 500 °F
 1.50 J/g-°C
@Temperature 20.0 °C
0.359 BTU/lb-°F
@Temperature 68.0 °F
Thermal Conductivity 0.300 W/m-K
@Temperature 20.0 - 260 °C
2.08 BTU-in/hr-ft²-°F
@Temperature 68.0 - 500 °F
Melting Point 327 °C621 °FASTM D4895
Maximum Service Temperature, Air 260 °C500 °Fretains useful mechanical properties
Minimum Service Temperature, Air -268 °C-450 °Fretains useful mechanical properties
 -79.0 °C-110 °Fremains highly flexible
Flammability, UL94 V-0V-0
Oxygen Index >= 95 %>= 95 %Limiting Oxygen Index; ASTM D2863
 
Processing PropertiesMetricEnglishComments
Processing Temperature 379 - 429 °C714 - 804 °FCure Temperature
 
Descriptive Properties
20% Hydrochloric Acid Transmission, g/100sq in.<0.01
50% Sodium Hydroxide Transmission, g/100sq in.<.01
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
Detergent Resist. on grit-blasted aluminum, Hours624
Detergent Resistance on aluminum, Hours264
Detergent Resistance on grit-blasted steel, Hours24
Ethyl Acetate Transmission, g/100sq in.0.76
Folding Endurance, # cycles, .18-.20 mm>10^6
Heat of Combustion J/g5100ASTM 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
Rheometer Pressure, MPa8
Salt Spray Resistance on aluminum, Hours>744
Salt Spray Resistance on steel, Hours192
Sulfuric Acid Transmission, g/100sq in.0.00001
Water Transmission, g/100sq in.0.4
Weather Resistance20Years unaffected in Florida Exposure

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