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Momentive YG6111 Thermally Conductive Metal oxide-filled silicone oil Compound

  • Item No: YG6111
  • Manufacturer: Momentive
  • Technologies: Metal oxide-filled silicone oil compound
  • Color: White
  • Cure Type: Non-curing
  • Package Size: Contact us for details
  • Shelf Life: Contact us for details

YG6111 is a high-purity, metal oxide-filled silicone oil compound designed to provide superior thermal conductivity while maintaining excellent dielectric properties. It is non-curing, ensuring long-term stability, and exhibits virtually no oil separation or high-temperature weight loss.

YG6111 is used in semiconductor devices, power transistors, rectifiers, diodes, radiator fans, heat exchangers, and other heat-generating parts, ensuring efficient heat dissipation and prolonged component lifespan.


Key Features & Benefits

✅ Superior Thermal Conductivity (0.84 W/m·K) – Ensures efficient heat dissipation.
✅ Extremely Low Oil Bleed & Weight Loss – Prevents performance degradation over time.
✅ Wide Operating Temperature Range (-50°C to 200°C) – Suitable for demanding environments.
✅ Little Swelling Effect on Silicone Elastomers – Ensures material compatibility.
✅ Electrically Insulating – Protects sensitive components from electrical leakage.


Potential Applications

📌 Semiconductor Devices & Thermal Joints – Ensures efficient heat transfer in high-power electronics.
📌 Power Transistors, Diodes, & Rectifiers – Enhances thermal management for extended component life.
📌 Radiator Fans & Heat Exchangers – Provides thermal stability in cooling systems.
📌 TV Anode Cap Seal – Used for high-voltage insulation and heat dissipation.

Property Unit Value
Appearance White
Specific Gravity (@ 25°C) 2.45
Penetration (JIS K 2220) 310
Thermal Conductivity W/m·K 0.84
Dielectric Constant (60 Hz) 5.0
Dissipation Factor (60 Hz) 0.006
Volume Resistivity Ω·cm 2.0 × 10¹⁴
Evaporation (150°C, 24h) % 0.1
Bleed (150°C, 24h) % 0.4

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