Guarniflon PTFE G453 Polytetrafluoroethylene 25% Carbographite

Guarniflon PTFE G453 Polytetrafluoroethylene 25% Carbographite 物性表: Guarniflon PTFE G453 Polytetrafluoroethylene 25% Carbographite物性表及特性介绍,Guarniflon PTFE G453 Polytetrafluoroethylene 25% Carbographite注塑参数详情,如需Guarniflon PTFE G453 Polytetrafluoroethylene 25% Carbographite下载, 可到相关下载区下载
  • 密度 [g/cm3]: 2.04
 
Physical PropertiesMetricEnglishComments
Density 2.04 - 2.10 g/cc0.0737 - 0.0759 lb/in³extruded; ASTM D792
 2.05 - 2.11 g/cc0.0741 - 0.0762 lb/in³molded; ASTM D792
Deformation  2.5 - 4.0 %
@Pressure 13.7 MPa,
Time 86400 sec
2.5 - 4.0 %
@Pressure 1990 psi,
Time 24.0 hour
after 24hr relaxation; ASTM D621
 5.0 - 6.0 %
@Pressure 13.7 MPa,
Time 86400 sec
5.0 - 6.0 %
@Pressure 1990 psi,
Time 24.0 hour
ASTM D621
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 62 - 6762 - 67molded; ASTM D2240
 62 - 6762 - 67extruded; ASTM D2240
Tensile Strength >= 12.0 MPa>= 1740 psiextruded; ASTM D4894, ASTM D4745
 14.0 - 18.0 MPa2030 - 2610 psimolded; ASTM D4894, ASTM D4745
Elongation at Break >= 50 %>= 50 %extruded; ASTM D4745
 70 - 120 %70 - 120 %molded; ASTM D4894
Compressive Yield Strength 7.00 - 9.00 MPa
@Strain 1.00 %
1020 - 1310 psi
@Strain 1.00 %
ASTM D695
Coefficient of Friction, Dynamic 0.110.11ASTM D1894
K (wear) Factor 16.0 - 20.0 x 10-8 mm³/N-M7.94 - 9.93 x 10-10 in³-min/ft-lb-hrat PV 100; ASTM D3702
 
Thermal PropertiesMetricEnglishComments
CTE, linear 100 - 120 µm/m-°C55.6 - 66.7 µin/in-°FASTM D696
Maximum Service Temperature, Air 260 °C500 °F
Minimum Service Temperature, Air -200 °C-328 °F

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