There are certain differences in market size and application fields between organic and inorganic polysilazanes, as follows:
Market size differences
Organic polysilazane: dominates the polysilazane market. In 2023, the global sales volume of organic silazane was 269.76 tons, with a sales revenue of 33.22 million US dollars, accounting for 86.49% of the global silazane market share.
Inorganic polysilazane: relatively small market share. The global sales volume of inorganic polysilazane in 2023 is 13.72 tons, but it is expected to have a compound annual growth rate of 24.74% from 2024 to 2030, indicating significant growth potential.
Differences in application fields
Organic polysilazane
Coating field: It adheres tightly to the surface of substrates such as metal, glass, minerals, ceramics, and organic materials, and can be used to prepare coatings with high hardness, UV transparency, corrosion resistance, heat resistance, good thermal stability, weather resistance, and excellent chemical corrosion resistance, such as anti graffiti coatings for transportation vehicles and buildings, ceramic non stick coatings for kitchen utensils, etc.
In the field of electronics, it can be used to prepare low dielectric constant insulation layers, improve the performance and reliability of semiconductor devices, and can also be used as a photoresist adhesive.
In the field of composite materials, as the matrix or additive of composite materials, it can improve the performance of composite materials.
Inorganic polysilazane
Ceramic precursor field: It is an important precursor material for preparing ceramic fibers such as silicon nitride, silicon boron carbon nitrogen, ceramic coatings, porous ceramic materials, etc. It can be thermally decomposed and transformed into high-performance ceramic materials at high temperatures.
In the field of silicone rubber modification, it can be used as a copolymer component or additive to improve the thermal stability of silicone rubber.
Other special fields: Due to its excellent high temperature resistance, corrosion resistance, etc., it has advantages in some extreme environmental special application scenarios, such as component protection in high temperature and highly corrosive industrial environments.

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