ShinEtsu KF-6011 represents a significant upgrade over standard dimethyl fluids, featuring a unique methyl phenyl structure that provides vastly superior heat resistance. With a viscosity of 100 cSt, this clear, colorless fluid maintains exceptional flow and lubrication properties even when exposed to temperatures exceeding 300°C. Designed for high-reliability sectors, it remains chemically inert and resists degradation across a wide thermal window—from a low pour point of -50°C to its high flash point. Whether utilized as a heat transfer fluid for electronics or a lubricant for high-speed automotive sensors, KF-6011 ensures long-term system integrity and protection against oxidation.

Colour: Clear, colourless

Viscosity, cSt, 25 °C (Brookfield): ~100

Flash Point, °C (ASTM D56): >300

Pour Point, °C: ‑50

Packaging: 200kg, 20kg

• Enhanced Methyl Phenyl Structure: Delivers significantly higher thermal stability and oxidation resistance compared to traditional dimethyl silicone oils.

• High Flash Point (>300°C): Ensures safe and reliable operation in extreme heat environments without the risk of fluid breakdown or ignition.

• Wide Temperature Resilience: Maintains consistent performance from -50°C to 300°C+, making it ideal for aerospace and outdoor automotive use.

• 100 cSt Precision Viscosity: Provides the perfect balance of fluid flow and surface coverage for industrial lubrication and damping.

• Substrate Compatibility: Chemically inert and safe to use with a diverse range of materials, including plastics, rubbers, and specialized alloys.

• Aerospace Thermal Management: Used as a high-reliability aerospace grade silicone for heat dissipation and lubrication in extreme flight conditions.

• Automotive Sensor Protection: Ideal for protecting sensitive engine sensors and ADAS components from high-heat and environmental stress.

• Electronics Heat Transfer: Functions as a premium dielectric heat transfer fluid to prevent overheating in high-density circuit boards.

• High-Temperature Oil Baths: Widely utilized in laboratory settings and industrial testing for its ability to remain stable under constant heat.

• Oxidation-Resistant Lubrication: Applied to high-speed mechanical parts that require a synthetic lubricant that won't form sludge or varnish.