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Rulon Bearings

Momentive Performance Materials RTV630 Blue General Purpose Potting/Encapsulating Compound
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE); Silicone; Silicone, RTV, Encapsulation Grade

Material Notes: Two-part addition cure. Two-part addition cure RTV silicones can be cured very quickly with the use of high heat. Addition cure products have no cure by-products and can be used to unlimited depths. Typical uses: high strength encapsulation.

Data provided by the manufacturer, GE Silicones.

GE Silicones became a part of Momentive Performance Materials in 2006.

Key Words: RTV Silicones; R.T.V. Silicones
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.28 g/cc0.0462 lb/in³
Viscosity 150000 cP
@Temperature 25.0 °C
150000 cP
@Temperature 77.0 °F
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 6060
Tensile Strength, Ultimate 5.69 MPa825 psi
Elongation at Break 250 %250 %
Tear Strength 20.0 kN/m114 pliDie B
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 4.50e+15 ohm-cm4.50e+15 ohm-cm
Dielectric Constant 3.2
@Frequency 1000 Hz
3.2
@Frequency 1000 Hz
Dielectric Strength 17.7 kV/mm
@Thickness 1.91 mm
450 kV/in
@Thickness 0.0750 in
Dissipation Factor 0.0060
@Frequency 1000 Hz
0.0060
@Frequency 1000 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 210 µm/m-°C
@Temperature 20.0 °C
117 µin/in-°F
@Temperature 68.0 °F
Thermal Conductivity 0.310 W/m-K2.15 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 204 °C399 °FContinuous useful temperature.
Minimum Service Temperature, Air -60.0 °C-76.0 °FContinuous useful temperature.
 
Processing PropertiesMetricEnglishComments
Processing Temperature 25.0 °C77.0 °FCure time 4 hours.
Pot Life 240 min
@Temperature 25.0 °C
240 min
@Temperature 77.0 °F

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