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Dow Corning SE 4447 CV KIT

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone Rubber
Manufacturer Dow Corning
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow Corning SE 4447 CV KIT.pdf
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Material Notes:
Two-part liquid silicone elastomer designed for applications requiring very high thermal conductivity and electrical insulation.Information provided by Dow Corning
Physical Properties Metric English Comments
Specific Gravity 3.01 g/cc

@Temperature 25.0 °C
3.01 g/cc

@Temperature 77.0 °F
Viscosity 22000 cP
22000 cP
dynamic
Mechanical Properties Metric English Comments
Hardness, Shore OO 86
86
Tensile Strength, Ultimate 0.138 MPa
20.0 psi
Tensile Strength, Yield 0.0483 MPa
7.00 psi
at 150% elongation, maximum
Elongation at Break 20 %
20 %
Penetration P(60), 1/10 mm 39
39
Thermal Properties Metric English Comments
Thermal Conductivity 2.50 W/m-K
17.4 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 200 °C
392 °F
Minimum Service Temperature, Air -45.0 °C
-49.0 °F
Electrical Properties Metric English Comments
Volume Resistivity 8.20e+14 ohm-cm
8.20e+14 ohm-cm
Dielectric Constant 6.5

@Frequency 100000 Hz
6.5

@Frequency 100000 Hz
6.6

@Frequency 100 Hz
6.6

@Frequency 100 Hz
Dielectric Strength >= 10.6 kV/mm
>= 270 kV/in
Dissipation Factor <= 0.00010

@Frequency 100000 Hz
<= 0.00010

@Frequency 100000 Hz
0.0020

@Frequency 100 Hz
0.0020

@Frequency 100 Hz
Processing Properties Metric English Comments
Cure Time 3.70 min

@Temperature 150 °C
0.0617 hour

@Temperature 302 °F
4.90 min

@Temperature 125 °C
0.0817 hour

@Temperature 257 °F
5.50 min

@Temperature 100 °C
0.0917 hour

@Temperature 212 °F
240 min

@Temperature 22.0 °C
4.00 hour

@Temperature 71.6 °F
Shelf Life 6.00 Month
6.00 Month
Descriptive Properties Value Comments
Color grey
Flowable yes
Hydrophobic yes
Self Leveling yes
Water Resistant yes
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