Dimethyl silicone oil plays various important roles in industrial lubrication, as follows:
Excellent lubrication performance
Reduce friction coefficient: Dimethyl silicone oil has good lubricity and can significantly reduce the friction coefficient between mechanical components, thereby reducing energy loss and improving equipment operating efficiency.
Reduce wear: Its lubricating effect can form a protective film on the metal surface, effectively reducing direct contact between metal components, reducing wear, and extending the service life of the equipment.


High temperature resistance
High temperature stability: Dimethyl silicone oil can maintain stable lubrication performance at high temperatures, and its temperature resistance range can usually reach 200 ℃ or even higher. This makes it suitable for lubrication of mechanical equipment in high-temperature environments, such as lubrication during rolling friction between steel and steel or friction between steel and other metals at high temperatures.
Small viscosity variation: Its viscosity changes little with temperature and can maintain relatively stable performance under different temperature conditions, ensuring the continuity and reliability of lubrication effect.


chemical stability
Chemical corrosion resistance: Dimethyl silicone oil has good chemical inertness and does not react with most chemicals. It can maintain stable performance in various chemical environments and is not easily corroded or degraded.
Antioxidant properties: Even in long-term use, dimethyl silicone oil can maintain good performance and is not easily oxidized, thereby extending the service life of the lubricant.


Good compatibility
Compatible with multiple materials: Dimethyl silicone oil has good compatibility with materials such as rubber and plastic, and can be used as a lubricant for rubber, plastic bearings, and gears without adversely affecting these materials.


Comprehensive performance improvement
Defoaming performance: Dimethyl silicone oil has the characteristics of low surface energy and low surface tension, which can effectively inhibit the generation of foam in lubricating oil, and adsorb on the surface of foam to break it. In industrial lubrication, reducing the formation of foam helps to improve the lubrication effect and prevent oil waste and equipment wear.
Insulation performance: In some industrial equipment that requires electrical insulation, the high electrical insulation performance of dimethyl silicone oil can simultaneously meet the dual requirements of lubrication and insulation.