Dow Corning 3120 RTV SILICONE RUBBER

Dow Corning 3120 RTV SILICONE RUBBER 物性表: Dow Corning 3120 RTV SILICONE RUBBER物性表及特性介绍,Dow Corning 3120 RTV SILICONE RUBBER注塑参数详情,如需Dow Corning 3120 RTV SILICONE RUBBER下载, 可到相关下载区下载
  • 弯曲强度 [MPa]: 6.21
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.45 g/cc
@Temperature 25.0 °C
1.45 g/cc
@Temperature 77.0 °F
Viscosity 28000 cP28000 cPdynamic
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 6060
Tensile Strength, Ultimate 6.21 MPa900 psi
Elongation at Break 120 %120 %
Tear Strength 7.01 kN/m40.0 pli
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 2.70e+13 ohm-cm2.70e+13 ohm-cm
Dielectric Constant  3.54
@Frequency 100000 Hz
3.54
@Frequency 100000 Hz
 4.19
@Frequency 100 Hz
4.19
@Frequency 100 Hz
Dielectric Strength 18.0 kV/mm457 kV/in
Dissipation Factor  0.017
@Frequency 100000 Hz
0.017
@Frequency 100000 Hz
 0.070
@Frequency 100 Hz
0.070
@Frequency 100 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 1040 µm/m-°C
@Temperature 0.000 °C
578 µin/in-°F
@Temperature 32.0 °F
volumetric
Maximum Service Temperature, Air 300 °C572 °F
Minimum Service Temperature, Air -55.0 °C-67.0 °F
Flammability, UL94 HBHB
 
Processing PropertiesMetricEnglishComments
Cure Time 1440 min
@Temperature 22.0 °C
24.0 hour
@Temperature 71.6 °F
Shelf Life 24.0 Month24.0 Month
 
Descriptive Properties
Colorred
Mix Ratio (X:1)10Base to Catalyst ETN
Working Time (min)120-180

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