2. Corrosion protection - Aerospace vehicles may face severe corrosive environments both inside and outside the atmosphere, including oxidation, moisture, radiation, etc. Silicone coatings can effectively resist these corrosive factors, extend the service life of spacecraft, and reduce maintenance requirements.

3. Insulation performance

In the electrical system of spacecraft, silicone coatings are often used as electrical insulation materials to prevent short circuits and electric shocks between electrical components. Its excellent dielectric strength and stability make it a high-reliability insulation coating material.