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Type
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Thermally Conductive Adhesives
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Product Form
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Two-Part
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Color
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Gray
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Viscosity
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10000 mPa/s
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Durometer
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67 A
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Tensile Strength
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400 psi
2.76 MPa
28.1 kgf/cm²
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Elongation
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35 %
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Specific Gravity
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2.3
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Compression Modulus at 10 %
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125 psi
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Linear CTE
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179 µ/mC
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Working Time at Room Temperature1
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2 h
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Room Temperature Cure Time2
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Material will cure after 24+ hours at room temperature, but requires heat cure for chemical bonding adhesion.
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Heat Cure Time at 100 ºC (212 ºF)3
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50 min
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Heat Cure Time at 125 ºC (257 ºF)4
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40 min
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Heat Cure Time at 150 ºC (302 ºF)5
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10 min
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Unprimed Adhesion Lap Shear
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555 psi
383 N/cm²
39.0 kgf/cm²
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Thermal Conductivity6
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1.1 W/m·K
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Shelf Life from Date of Manufacture
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12 months
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Dielectric Strength
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454 V/mil
17.9 kV/mm
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Dielectric Constant at 100 Hz
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4.7
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Dielectric Constant at 100 kHz
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4.7
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Dissipation Factor at 100 Hz
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0.0045
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Dissipation Factor at 100 kHz
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0.00013
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Volume Resistivity
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7.20E+13 O/cm
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1 Time to double initial mixed viscosity.
2 Cure time for 3 mm thickness at 20 °C (68 °F) and 55 % relative humidity.
3 Time to 90 percent of final hardness and adhesion or 90 % of curve height for elastic modulus; additional time may be required for the part to warm to near oven temperature.
4 Time to 90 percent of final hardness and adhesion or 90 % of curve height for elastic modulus; additional time may be required for the part to warm to near oven temperature.
5 Time to 90 percent of final hardness and adhesion or 90 % of curve height for elastic modulus; additional time may be required for the part to warm to near oven temperature.
6 Thermal Conductivity at 25 ºC (77 ºF)
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