
Shin-Etsu KF-968-100CS - Dimethyl Silicone Oil As Heating Medium
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KF-968-100CS is a light yellow liquid silicone fluid specifically designed to withstand high thermal stresses. With a viscosity of approximately 100 mm²/s (25°C) and a specific gravity of approximately 0.965, it offers excellent thermal stability, oxidation resistance, and excellent viscosity consistency. It is commonly used in lubricants, high-temperature mold release agents, and insulation materials, maintaining stable operation in environments ranging from -50°C to high temperatures.
PRODUTS PARAMETERS
Appearance: | Light Yellow Liquid |
Viscosity: | ~100 mm²/s (at 25°C) |
Specific Gravity (25°C): | ~0.965 (at 25°C) |
Pour Point: | Approx. -50°C Maximum |
Flashing Point: | 315°C Minimum |
Packaging: | 1kg, 16kg |
key features
High Temperature Resistance - KF-968-100CS has a flash point exceeding 315°C, ensuring it is resistant to combustion and decomposition under high-temperature operating conditions. Experiments have shown that after 500 hours of continuous operation at 250°C, its viscosity change is less than 10%, ensuring stable lubrication and heat transfer properties.
Low Temperature Resistance - The product has a pour point below -50°C, ensuring excellent fluidity even in low-temperature environments. Its viscosity remains within a reasonable range at -40°C, with no signs of solidification or significant performance degradation. This property ensures excellent performance during low-temperature storage or use in cold regions, providing stable protection for equipment.
Oxidation Resistance - KF-968-100CS exhibits excellent thermal-oxidative stability. When tested at 200°C for 1000 hours under oxidative conditions, the content of oxidation byproducts was less than 0.5%. This antioxidant property significantly extends its service life, reduces the frequency of equipment maintenance due to lubricant aging, and ultimately reduces long-term operating costs.
Low Surface Tension - KF-968-100CS has a surface tension of less than 21 mN/m, significantly lower than traditional mineral oils. This property provides improved wetting and coverage on metal, glass, and resin surfaces, ensuring uniformity and efficiency in processes like demolding and coating, while minimizing surface defects.
Stable Viscosity - Over a temperature range of -40°C to 200°C, KF-968-100CS maintains viscosity fluctuation within ±12%, demonstrating excellent viscosity consistency. Its dynamic viscosity of 100 mm²/s at 25°C meets the requirements of a wide range of industrial equipment, preventing uneven lubrication performance due to temperature fluctuations.
Thermal Transfer Systems - KF-968-100CS is widely used in thermal transfer systems as a highly efficient heat transfer medium. Its high thermal stability and low surface tension enable rapid heat transfer and maintain stable performance over long periods of operation. Industrial trials have shown that this product's thermal conductivity is approximately 20% higher than that of ordinary mineral oil, effectively ensuring the equipment's heat dissipation performance and stability.
Industrial Machinery - KF-968-100CS is used as a high-performance lubricant in industrial machinery lubrication. Its consistent performance at both high and low temperatures provides low friction and wear protection for components such as gears and bearings. Long-term operational data shows that the life of mechanical parts can be extended by 30%, maintenance frequency can be significantly reduced, and production efficiency can be significantly improved.
Mold Casting - KF-968-100CS can be used as a release agent for high-temperature molds. Its low surface tension and high heat resistance ensure a smooth, defect-free surface on the finished product during demolding. Application data shows that using this product in polyurethane and rubber molds improves demolding efficiency by 25% and reduces mold residue by 40%, significantly improving production quality.
Automotive and Aerospace - In the automotive and aerospace industries, KF-968-100CS is used as a lubricant and coolant for engines and high-temperature components. Its thermal oxidation stability ensures no degradation after 1000 hours of continuous operation at 200°C. Test results show that using this product reduces engine wear by 35%, significantly improving component durability.
Electronic and Electrical Equipment - KF-968-100CS is used as an insulation material in electronic and electrical equipment, exhibiting excellent dielectric properties and heat resistance. It prevents leakage and short circuits and maintains stable insulation at 180°C. Practical applications have proven that its insulation strength remains high over time, providing reliable protection for electronic components.