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Advanced Engineering

Optoelectronics:
Electronics:

EPM1-2493

Thermally Conductive

Low Volatility Silicone Elastomer

DESCRIPTION
  • Two-part, white, thermally conductive, low viscosity silicone elastomer
  • Cures with the addition of heat
  • 1:1 Mix Ratio (Part A: Part B)
APPLICATION
  • For applications requiring a low volatility, conformal, thermally conductive silicone.
  • To provide heat transfer between electrical/electronic components and their heat sinks
  • Use to adhere integrated circuit substrates, base plates, heat sinks or where grooves or other configurations require a limited flow material
PROPERTIES
Typical PropertiesAverage Result
Uncured:
Appearance*White
Viscosity, within 15 minutes of catalyzation*36,000 cP (36,000 mPas)
Viscosity, 2 hours after catalyzation*50,000 cP (50,000 mPas)
Tack-Free Time*13 hours
Cured: 15 minutes at 150°C (302°F)
Specific Gravity*2.34
Durometer, Type A*65
Tensile Strength*180 psi (1.2 MPa)
Elongation*50%
Lap Shear Strength (primed with SP-270)*120 psi (0.8 MPa)
Thermal Conductivity*0.95 W/(mK)(23 x 10-4 cal/(cm sec°C))
Volatile Content (1 hr at 275°C)0.35 %
Volume Resistivity3.4 X1013
Dielectric Strength465 V/mil (18.1 kV/mm)
Dielectric Constant, 100 Hz4.9
Dielectric Constant, 1 kHz4.9
Dissipation Factor, 100 Hz0.003
Dissipation Factor, 1 kHz0.002
Coefficient of Linear Expansion (-70°C to 200°C)200µm/(m°C)
Glass Transition Temperature (Tg)-98°C
Ion Content, Na< 6ppm
Ion Content, K< 3ppm
Ion Content, Cl< 5ppm

*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Pleasecontact NuSil Technology for assistance and recommendations in establishing particular specifications.

Packaging

50 Gram Kit
200 Gram Kit
500 Gram Kit

Warranty

6 Months

Product Profile - Full Details Product Profile
Material Saftey Data Sheet EU EN Material Saftey Data Sheet

Biomaterials

Medical Silicones
Biomaterials - Medical Silicones for Healthcare

Advanced Technologies

Advanced Technologies Industrial & Engineering Silicones
Space - Aviation Grade Industrial & Engineering Silicones

Tubing

Food Medical Industrial Grade Silicone Tubing
Food, Medical & Industrial Quality Silicone Tubing

Equipment

Silicone Mixing Dispensing Degassing Equipment
Mixing Dispensing & Degassing Equipment for Silicone