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Momentive TIA222G 2K Thermally Conductive Silicone

  • Product code: TIA222G
  • Manufacturer: Momentive
  • Package size: 1 kg/ 2 kg
  • Shelf Life:

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TIA222G thermally conductive silicone is a two-component material used for encapsulating, gap filling, and as a thermal path to heat sinks. The flowability of TIA222G silicone allows it to conform to complex three-dimensional shapes and cavities in potting applications. TIA222G silicone quickly cures to a soft rubber gel with exposure to heat, and will also cure at room temperatures.

FEATURES:

  • Good thermal conductivity
  • Fast cure with exposure to heat
  • Easy to use 1:1 mixing ratio by weight or volume
  • Flame Retardant: UL94 V-0 certified (File No. E56745)

APPLICATIONS:

  • Thermal Management

Typical Properties

Criteria Unit Part A Part B
Color   Dark Gray Light Gray
Mixing Ratio (by weight or volume)   100:100
Viscosity (23 °C) (after mixing) Pa.s 20
Pot Life h 20
Cure Condition (with heat) °C / h 70/ 0.5
Cure Condition (room temperature) h 24
Post-Cure Properties    
Density (23 °C) g/cm^3 2.81
Thermal Conductivity W/(m.K) 2.2
Hardness (type E)   45
Volume Resistivity MΩ.m 4.8×10^6
Dielectric Strength 20kV/mm 20
CTE ppm/K 140
Low Volatile Siloxane (D3 – D10) ppm <200

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