Rogers Corporation Poron® 4701-50-15 Cellular Urethane Foam

Rogers Corporation Poron® 4701-50-15 Cellular Urethane Foam 物性表: Rogers Corporation Poron® 4701-50-15 Cellular Urethane Foam物性表及特性介绍,Rogers Corporation Poron® 4701-50-15 Cellular Urethane Foam注塑参数详情,如需Rogers Corporation Poron® 4701-50-15 Cellular Urethane Foam下载, 可到相关下载区下载
  • 密度 [g/cm3]: 0.24
  • 吸水率 [%]: 2.0
  • 弯曲强度 [MPa]: 0.553
  • 脆化温度 [℃]: -40.0
 
Physical PropertiesMetricEnglishComments
Density 0.240 g/cc0.00867 lb/in³±10%; ASTM D3574A
Water Absorption 2.0 %2.0 %Typical per AMS 3568
Water Absorption at Saturation 13 %13 %Immersion; ASTM D570
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 1313ASTM D2240
Hardness, Shore O 1818ASTM D2240
Tensile Strength, Ultimate >= 0.553 MPa>= 80.2 psiASTM D3574E
Elongation at Break >= 100 %>= 100 %ASTM D3574E
Compressive Yield Strength 0.0550 - 0.0970 MPa7.98 - 14.1 psiat 25% deflection; 0.2"/min strain rate
Tear Strength >= 1.10 kN/m>= 6.28 pliDie C; ASTM D624
Compression Set <= 2.0 %<= 2.0 %23°C; ASTM D1667 test D
 <= 5.0 %
@Temperature 121 °C
<= 5.0 %
@Temperature 250 °F
Test D after autoclaved 5 hrs.; ASTM D3574J
 <= 10 %
@Temperature 70.0 °C
<= 10 %
@Temperature 158 °F
ASTM D3574 test D
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 3.00e+12 ohm-cm3.00e+12 ohm-cmASTM D257
Surface Resistance 7.00e+12 ohm7.00e+12 ohmASTM D257
Dielectric Constant 1.631.63K' ("DK"); ASTM D150; relative humidity 50% for 24 hrs.
Dielectric Strength 2.00 kV/mm50.8 kV/inASTM D149
Dissipation Factor 0.0500.050tan D ("DF"); ASTM D150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 230 - 310 µm/m-°C
@Temperature 20.0 °C
128 - 172 µin/in-°F
@Temperature 68.0 °F
ASTM C518
Maximum Service Temperature, Air 90.0 °C194 °FRecommended continuous use
 121 °C250 °FIntermittent
Brittleness Temperature -40.0 °C-40.0 °FLow temp embrittlement; ASTM D746

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