The viscosity temperature performance, wide viscosity range, thermal stability, and high compressibility of dimethyl silicone oil are widely used in the interior/exterior of automobiles. Typical usage examples include:

Brake fluid
Automotive brake fluid with relatively low viscosity methyl silicone oil (20mPa · s) as the base agent.

Damping oil
The damping oil used for automotive engine cooling fans has been practical, which can improve component performance, reduce resistance and wear, and extend system life.

Thickener
It can be used as a glass fiber reinforcement material and a tackifier, which can improve the adhesion between glass fiber and resin, thereby significantly enhancing the mechanical properties of reinforced plastics. Used for the production and maintenance of adhesive sealing materials for automotive windshields, door and window frames, rearview mirrors, exhaust pipes, and water sensitive equipment.