Overview of materials for Silicone Elastomer, for Thermal Management

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone Elastomer, for Thermal Management
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Overview of materials for Silicone Elastomer, for Thermal Management.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

This property data is a summary of similar materials in the MatWeb database for the category "Silicone Elastomer, for Thermal Management". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.

Physical Properties	Metric	English	Comments
Density	1.11 - 2.70 g/cc	0.0400 - 0.0975 lb/in³	Average value: 1.83 g/cc Grade Count:17
Viscosity	3500 - 60000 cP	3500 - 60000 cP	Average value: 29100 cP Grade Count:5

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	3.00 - 90.0	3.00 - 90.0	Average value: 61.3 Grade Count:26
Tensile Strength, Ultimate	0.517 - 97.0 MPa	75.0 - 14100 psi	Average value: 23.3 MPa Grade Count:25
Elongation at Break	0.200 - 925 %	0.200 - 925 %	Average value: 245 % Grade Count:28
Shear Modulus	0.000350 - 0.000700 GPa	0.0508 - 0.102 ksi	Average value: 0.000595 GPa Grade Count:6
Adhesive Bond Strength	1.40 - 2.80 MPa	203 - 406 psi	Average value: 2.43 MPa Grade Count:9
Tear Strength Test	120 - 210	120 - 210	Average value: 172 Grade Count:5
Tear Strength	3.40 - 231 kN/m	19.4 - 1320 pli	Average value: 45.6 kN/m Grade Count:10

Thermal Properties	Metric	English	Comments
CTE, linear	80.0 - 220 µm/m-°C	44.4 - 122 µin/in-°F	Average value: 150 µm/m-°C Grade Count:5
	324 - 324 µm/m-°C @Temperature 20.0 - 177 °C	180 - 180 µin/in-°F @Temperature 68.0 - 350 °F	Average value: 324 µm/m-°C Grade Count:1
Thermal Conductivity	0.108 - 5.76 W/m-K	0.750 - 40.0 BTU-in/hr-ft²-°F	Average value: 1.30 W/m-K Grade Count:24
Maximum Service Temperature, Air	160 - 260 °C	320 - 500 °F	Average value: 207 °C Grade Count:17
Minimum Service Temperature, Air	-73.3 - -51.1 °C	-99.9 - -60.0 °F	Average value: -62.8 °C Grade Count:10

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1.00e+6 - 6.00e+15 ohm-cm	1.00e+6 - 6.00e+15 ohm-cm	Average value: 1.21e+15 ohm-cm Grade Count:14
Dielectric Constant	2.15 - 5.50	2.15 - 5.50	Average value: 3.28 Grade Count:12
Dielectric Strength	5.71 - 33.5 kV/mm	145 - 850 kV/in	Average value: 17.9 kV/mm Grade Count:21
Dissipation Factor	0.000600 - 0.00300	0.000600 - 0.00300	Average value: 0.00146 Grade Count:10

Processing Properties	Metric	English	Comments
Processing Temperature	25.0 - 177 °C	77.0 - 350 °F	Average value: 125 °C Grade Count:8
Cure Time	2.75 - 20.0 min @Temperature 115 - 121 °C	0.0458 - 0.333 hour @Temperature 239 - 250 °F	Average value: 11.4 min Grade Count:2

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