High and Low-Temperature Resistance

• High-Temperature Stability: Phenyl silicone oil has excellent high-temperature resistance and can maintain stable performance in high-temperature environments. For example, high-phenyl silicone oil only begins to oxidize and increase in viscosity at temperatures above 250°C. In particular, silicone oil with a phenyl molar fraction of 50% can be used for hundreds of hours at temperatures of 300 to 350°C when a stabilizer is added. This makes it highly effective for lubricating high-temperature components in automotive engines and transmissions, reducing wear and failures at high temperatures.
• Low-Temperature Fluidity: Low-phenyl silicone oil exhibits significant low-temperature resistance and fluidity, even at -70°C. During cold starts and operation of vehicles, this fluidity ensures that the lubricant can effectively lubricate various components, improving the reliability and starting performance of vehicles in cold environments.

Excellent Lubrication Performance

• Low Friction Coefficient: Phenyl silicone oil has a low friction coefficient, which effectively reduces friction between mechanical components, minimizing energy loss and improving the fuel efficiency and operational efficiency of vehicles. Its lubrication performance remains stable in both high and low-temperature environments, making it suitable for various lubrication needs in automobiles.
• Anti-Wear Performance: The lubrication properties of phenyl silicone oil not only reduce friction but also effectively protect mechanical components, reducing wear. This helps extend the lifespan of automotive parts, reducing maintenance costs.

Chemical Inertness and Radiation Resistance

• Chemical Stability: Phenyl silicone oil has good chemical inertness and does not easily react with other chemical substances, maintaining stability in various chemical environments. This allows it to be used long-term in the complex chemical environment of automobiles (such as fuel, coolant, etc.) without corrosion or degradation.
• Radiation Resistance: Phenyl silicone oil also has good radiation resistance, maintaining stability in radiation environments. This is particularly important for protecting key components in vehicles (such as electronic devices, sensors, etc.), ensuring their normal operation in radiation environments.

Insulation Performance

• High Insulation: Phenyl silicone oil has high insulation properties, effectively isolating electrical currents and preventing short circuits and electrical failures. This makes it widely used in the electrical systems of vehicles, such as insulating oils for electronic devices.
• Moisture Resistance: Phenyl silicone oil also has good moisture resistance, preventing water from entering electrical equipment and ensuring the reliability and safety of electrical systems.

Good Compatibility

• Compatibility with Various Materials: Phenyl silicone oil is compatible with a variety of materials (such as metals, plastics, rubbers, etc.) and does not corrode or adversely react with them. This allows it to be widely used in various components of vehicles without affecting their performance or lifespan.
• Ease of Processing and Application: The compatibility of phenyl silicone oil also makes it more convenient to process and apply, allowing it to be mixed with various additives and auxiliary agents to form high-performance composite materials.

High Refractive Index and Gloss

• High Refractive Index: Phenyl silicone oil has a high refractive index, providing good gloss effects. This makes it widely used in surface treatments and coatings of vehicles, enhancing the appearance quality of vehicles.
• Gloss Retention: The gloss of phenyl silicone oil not only stands out in new coatings but also remains over long-term use, reducing the gloss loss due to wear and aging.

Environmental Performance

• Low Volatility: Phenyl silicone oil has low volatility and does not release harmful gases during use, posing no harm to the environment or human health. This meets the environmental requirements of the modern automotive industry, helping to reduce environmental pollution from vehicles.
• Recyclability: Phenyl silicone oil can be recycled and reused after use, further reducing environmental impact and improving resource utilization efficiency.

In summary, phenyl silicone oil has multiple advantages in the automotive industry, effectively enhancing the performance, reliability, and lifespan of vehicles while meeting environmental requirements.