Silicone oil (such as dimethyl silicone oil) is widely used in power transformers due to its excellent electrical insulation, thermal stability and flame retardant properties. Compared with traditional mineral oil, silicone oil has a higher flash point and lower volatility, which can significantly improve the safety and reliability of the transformer. For example, countries such as the United States and Japan have widely used silicone oil as the cooling and insulation medium for transformers. Silicone oil can be used as a filler at cable connection points, providing insulation, heat dissipation and moisture-proofing functions. Its low dielectric constant and high breakdown voltage characteristics can effectively prevent cable short circuits and leakage. In electronic devices, silicone oil can be used as a protective coating for printed circuit boards to prevent moisture and dust from entering, thereby improving the stability and service life of the equipment. High-viscosity silicone oil is widely used in mechanical manufacturing and instrument industries as shock absorption and damping media. For example, in the torsional vibration absorption dampers of automotive engines, silicone oil can effectively enhance the durability and stability of the engine. Insulating silicone grease is composed of silicone oil and thickening agents and is widely used for sealing and insulation in electrical connections. It can prevent moisture and humidity from invading, inhibit corrosion, and improve conductivity. For example, in spark plugs, battery terminals and lamp socket parts, insulating silicone grease can provide reliable protection. Insulating silicone grease is used for insulation, sealing and lubrication in high-voltage cable connection systems. Its excellent high-voltage resistance, waterproof and creepage resistance properties can reduce the erosion of harsh climates on the surface of materials. Silicone grease can be used for lubrication and moisture-proofing between various materials (such as metals, plastics and rubber). It can prevent component adhesion and extend service life. For example, in automotive brake pumps, valves and O-ring devices, silicone grease can provide good lubrication and sealing effects. Silicone grease can be used for surface treatment of electronic components to prevent oxidation and corrosion. Its good temperature stability and chemical inertness make it suitable for various harsh environments. Silicone oil and silicone grease, with their excellent electrical insulation, thermal stability, weather resistance and chemical inertness, have become indispensable materials in the field of electrical insulation. They are widely used in transformers, cables, electronic devices and mechanical devices, providing important guarantees for the safe and reliable operation of electrical systems. 
Phenyl silicone resin is a high-performance organic silicone material with excellent properties such as high-temperature resistance, electrical insulation, weather resistance, and chemical corrosion resistance. It is particularly suitable for fields with extremely high performance requirements, such as electrical insulators. It can maintain stable performance even at temperatures around 300℃, and also has good hydrophobic and moisture-proof properties as well as resistance to electric arcs and corona. This material is widely used in the manufacture of high-temperature resistant coatings, H-class insulating varnish, and high-temperature demolding agents, which can significantly improve the operational stability and service life of insulators and other power equipment in harsh environments. Moreover, phenyl silicone resin can also be used in combination with other organic resins to further optimize the material properties. 
Silicone resin is a high-performance organic silicon material with excellent electrical insulation, high-temperature resistance, corrosion resistance, and flexibility. It can maintain stable performance in high-temperature and humid environments and is widely used in the insulation protection of electronic components, the special ceramic surface coating of new energy relays, and the automotive electronics field. Its coating methods are diverse, including spraying, dipping, and brushing, which can provide reliable protection for various devices and ensure their stable operation in harsh environments. The special ceramic surfaces of new energy relays usually require good insulation, high-temperature resistance, and corrosion resistance, and silicone resin coatings can meet these requirements. Silicone resin coatings have excellent electrical insulation properties and can maintain stable insulation performance in high-temperature and humid environments, which is particularly important for the special ceramic surfaces of new energy relays, as relays may be exposed to various harsh environments during operation. At the same time, the temperature resistance range of silicone resin coatings is usually above 200℃, capable of withstanding the high temperatures generated during the operation of relays. Moreover, it has good corrosion resistance to various chemical substances, can effectively protect the special ceramic surfaces from corrosion, and retains certain flexibility after curing, capable of withstanding certain mechanical impacts and vibrations, as well as having wear resistance, further protecting the ceramic surfaces from wear. Silicone resin coatings are widely used on the special ceramic surfaces of new energy relays, providing an additional protective layer, enhancing the insulation performance and high-temperature resistance of the ceramic surfaces, and are also commonly used for protection of electronic components, effectively isolating moisture, dust, and chemical substances, protecting electronic components from damage. In the automotive electronics field, especially for electronic components in the engine compartment, it is suitable for high-temperature and vibration resistance. In terms of coating methods, spraying is one of the commonly used coating methods, suitable for large-scale production, and can quickly and uniformly cover the special ceramic surfaces to form a uniform protective film; the dipping process ensures uniform coating thickness and high repeatability; brushing is suitable for small-scale production or local coating, with flexible operation. 
Silicone resin materials have the following advantages: Insulation performance: Silicone resin has excellent electrical insulation properties, which can effectively prevent short circuits and leakage, ensuring the safe operation of equipment. Heat resistance: Silicone resin can remain stable at high temperatures and is suitable for heating devices such as braking units, resistors, etc. Mechanical properties: Silicone resin has good mechanical strength and elasticity, capable of withstanding vibration and impact during equipment operation. Corrosion resistance: Silicone resin has good corrosion resistance to various chemical substances, extending the service life of equipment. Special silicone resin materials provide comprehensive protection and performance optimization for equipment such as braking units BCS, reactors, resistors, filters, and transformers, making them indispensable materials in modern power systems and industrial applications. 
The entire series of ultra-high viscosity silicone oils typically have extremely high viscosity. This high viscosity enables them to maintain stable flow performance in fluid pipelines, and they will not easily change their state even in high-temperature or low-temperature environments. 
• Resistance to high and low temperatures: Our ultra-high viscosity silicone oil can maintain its performance over a very wide temperature range. It can typically be used for long periods at temperatures ranging from -50℃ to 230℃. This makes it highly suitable for the complex temperature conditions in automotive fluid pipelines. 
• Chemical Stability: The 201-300,000 high-viscosity silicone oil exhibits excellent chemical stability, and does not react chemically with other substances. It is non-corrosive to metals. This helps protect the metal components in automotive fluid pipelines and extends their service life. 
• Lubrication and damping performance: The high-viscosity silicone oil exhibits excellent lubrication properties, which can reduce friction in fluid pipelines and components. Additionally, its high damping characteristic can effectively absorb vibrations and minimize noise. 
• Insulation performance: The high-viscosity silicone oil has excellent electrical insulation properties and is suitable for fluid pipelines in automotive electronic systems. 
• Automotive fan clutch: Our high-viscosity silicone oil is widely used in automotive fan clutches, as it can provide stable shear viscosity and high-temperature stability. 
• Fluid pipeline sealing: In automotive fluid pipelines, high-viscosity silicone oil can be used as a sealing material to prevent liquid leakage. 
• Vibration damping and damping: The damping properties of high-viscosity silicone oil make it suitable for use in automotive suspension systems or shock absorbers, helping to absorb vibrations and providing a smoother driving experience. 
• Lubrication and Protection: Between the metal components of the automotive fluid pipelines, high-viscosity silicone oil can act as a lubricant, reducing wear and extending the lifespan of the components.