This 20,000CS Shinetsu silicone oil boasts ultra-high viscosity with outstanding thermal stability and shear resistance under prolonged operation. It features excellent water repellency, chemical inertness and low volatility, making it ideal for static and dynamic damping scenarios. The clear, odourless formulation resists oxidation and ageing even in harsh indoor and outdoor industrial environments.

• Type: High viscosity dimethyl silicone oil

• Viscosity @25℃: 20,000 cSt

• Appearance: Clear colorless liquid

• Density @25℃: 0.975 g/cm³

• Flash Point: ≥315℃

• Pour Point: ≤-50℃

• Temp Range: -50℃ ~ 200℃

• Key Property: Vibration damping, sealing, shock absorption

• Package: 1kg, 18kg

• 20,000CS High Viscosity – Creates thick durable lubricant film for heavy load and damping requirements.

• Superior Shear Stability – Viscosity does not drop easily under continuous mechanical shear force.

• Low Volatility – Minimal evaporation at high temperature, long service life without frequent refilling.

• Water & Moisture Repellent – Forms waterproof barrier to protect metal and electronic parts from humidity corrosion.

• Oxidation Resistant – Resists thermal ageing and chemical reaction, extending component service lifespan.

• Vibration Damping Fluid – Used for machinery, instrument and automotive vibration absorption and noise reduction.

• High Viscosity Mold Release – Thick film release for large plastic, rubber and composite moulded parts.

• Sealing Gap Filling – Applied as soft sealing medium for small gaps in mechanical and electronic assemblies.

• Heavy Load Bearing Lubrication – Lubricates slow-speed, high-load bearings and sliding precision parts.

• Cosmetic & Industrial Thickener – Acts as thickening agent in specialty chemical and personal care formulations.