The Best Choice for Electrical Insulation Medium

The Core Role of Insulation Impregnation Agent

Methyl silicone oil plays a key role in the impregnation treatment of motors, transformers, capacitors and electronic instruments. It can work stably in a wide temperature range of -50℃ to 200℃ for a long time, adapting to the high - temperature environment during motor operation. Its dielectric performance is excellent, with extremely low dielectric loss, strong resistance to electric arc and electric halo, and it can maintain outstanding insulation performance even under high - voltage or high - frequency conditions. In addition, methyl silicone oil can form an effective waterproof and dust - proof film on the surface of equipment, effectively resisting the erosion of the internal circuit by the environment.

Safety Guarantee for Replacing Traditional Insulating Oil

Compared with traditional mineral oil, methyl silicone oil has a higher flash point and ignition point (≥315℃), which makes motor equipment more safe and reliable when running in flammable environments.

The Preferred Solution for Vibration Damping and Damping Materials

Protector of Precision Instruments

In parts with large motor vibration, methyl silicone oil, as a liquid damping material, can effectively absorb mechanical vibration with its excellent vibration - damping performance, thus ensuring the stability of instrument readings. Its viscosity is hardly affected by temperature, so it can still maintain stable performance in extreme temperature environments such as aircraft and automotive motors.

Innovative Application of Liquid Spring

In high - impact scenarios such as aircraft landing gear, methyl silicone oil absorbs energy through its compressibility, effectively protecting the motor structure from impact damage and showing its unique advantage as a liquid spring.

A Helper for High - Temperature Lubrication and Heat Dissipation

Efficient Lubricant

As a high - temperature lubricant, the anti - shear performance of methyl silicone oil is more than 20 times better than that of mineral oil, which can significantly reduce friction and wear and extend the service life of components. Its lubricating effect is particularly remarkable in the application of key parts such as bearings and gears.

Efficient Heat Carrier

In the motor cooling system, methyl silicone oil uses its high - temperature stability as a heat - conducting medium to achieve efficient heat dissipation, effectively avoiding the occurrence of local overheating and ensuring the stability of motor operation.

Reinforcement of Surface Protection and Sealing

Protection of Anti - mildew and Anti - oxidation Coating

After the motor shell or internal components are treated with a methyl silicone oil coating (after heat treatment at 250 - 300℃), a waterproof, anti - mildew and insulating protective film can be formed, which significantly improves the weatherability of the motor and extends its service life.

Enhancement of Sealing Materials

Methyl silicone oil, as an additive to sealing materials, can enhance the flexibility of seals, effectively prevent oil leakage, and resist chemical corrosion, ensuring the stable and reliable sealing performance of motors.

Wide Exploration of Other Auxiliary Applications

Delicate Control of Defoamers

Adding a small amount of methyl silicone oil (10 - 100ppm) to motor cooling liquid or lubricating oil can effectively avoid the generation of foam and ensure that the heat - dissipation efficiency is not affected.

Convenient Application of Release Agents

In the molding process of motor plastic or rubber parts, methyl silicone oil is used as a release agent, which can ensure that the surface of the parts is smooth and flawless, and improve the product quality.