Two-part, white, thermally conductive, electrically insulating, silicone system
Electrically insulative and non-corrosive
15:1 Mix Ratio (Part A: Part B)
APPLICATION
Flexible Thermal interface material (TIM) designed to provide heat transfer between electrical/electronic components and their heat sinks for a variety of component level packaging
For applications requiring a broad operating temperature range
Ideal where a form-in-place TIM is needed for use as a sealing, caulking, adhesive, or potting material in electronics applications requiring minimal volatility for prevention of contamination in sensitive devices
PROPERTIES
Typical Properties
Average Result
Uncured:
Appearance
White
Work Time
2 hours
Tack-Free Time
4.5 hours
Cured:
Specific Gravity
1.53
Durometer, Type A
75
Tensile Strength
200 psi (1.4 MPa)
Elongation
30%
Lap Shear Strength
160 psi (1.1 MPa)
Thermal Conductivity
1.49 W/mK (36 x 10-4 cal/cmsec°C)
Volatile Content (1 hour at 275°C)
0.2%
Moisture Absorption
610%
Dielectric Strength
610 V/mil (24.0 kV/mm)
Dielectric Constant, 100 Hz
3.4
Dielectric Constant, 1 kHz
3.4
Loss Tangent, 100 Hz
0.002
Loss Tangent, 1 kHz
0.001
Coefficient of Linear Expansion (-70°C to 200°C)
240µm/(m°C)
Glass Transition Temperature (Tg)
-127°C (-196.6°F)
Ionic Content, Na
<3 ppm
Ionic Content, K
<3 ppm
Ionic Content, Cl
<6 ppm
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Product Profile
