Silicon based coatings have been widely used in various industrial fields due to their excellent high temperature resistance and chemical stability. Here are some typical silicon-based coating products and their applications:
Silicone Resin Coatings:
Characteristics: Silicone resin coating has excellent heat resistance, electrical insulation, and waterproofing, and can maintain stability at high temperatures.
Application: Commonly used for the protection of electronic components, wires and cables, as well as the protection of equipment and components in high-temperature environments.
Silica Coatings:
Characteristics: The silicate coating has good high temperature resistance, corrosion resistance, and oxidation resistance.
Application: Suitable for high-temperature furnace lining, chimney, exhaust pipe and other components that require high temperature resistance and corrosion resistance.
Silane Coatings:
Characteristics: Silane coating has excellent adhesion, water resistance, and chemical corrosion resistance.
Application: Commonly used for anti-corrosion protection of metal surfaces, especially in high temperature and humid environments.
Siloxane Coatings:
Characteristics: Siloxanes coating has high heat resistance, weather resistance, and chemical stability.
Application: Suitable for waterproof protection of building materials, protective coatings for high-temperature equipment, etc.
Silicon carbide coatings:
Characteristics: Silicon carbon coating has extremely high hardness, heat resistance, and corrosion resistance.
Application: Suitable for component protection in high-temperature and corrosive environments, such as heating elements in chemical reactors and high-temperature furnaces.
Silicon Nitrogen Coatings:
Characteristics: Silicon nitrogen coating has good thermal shock resistance and mechanical strength.
Application: Commonly used in high-performance ceramic engine components and bearings.
Silicon Aluminum Coatings:
Characteristics: The silicon aluminum coating has high heat resistance, oxidation resistance, and wear resistance.
Application: Suitable for surface protection of mechanical components and tools in high-temperature environments.
These silicon based coatings are usually applied to the substrate surface by thermal spraying, chemical vapor deposition (CVD), physical vapor deposition (PVD) or sol-gel method. Choosing a suitable silicon-based coating requires consideration of factors such as working environment temperature, chemical properties, mechanical stress, and cost-effectiveness.

Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K. 
High termperature curing polysilazane, pls check IOTA 9108, IOTA 9118.