In the field of advanced materials, IOTA 9120 organoborosilazane is emerging as the ideal choice for high-temperature, high-strength applications due to its exceptional multifunctionality and superior ceramic conversion properties. As a liquid precursor polymer composed of repeating Si-N and Si-N-B units, IOTA 9120 possesses dual characteristics of both thermosetting resin and ceramic precursor. It enables rapid cross-linking curing under mild conditions (120-180°C), and can also achieve efficient curing via platinum-catalyzed hydrosilylation reaction at 80-100°C, significantly enhancing process flexibility.

The uniqueness of IOTA 9120 lies in its ability to convert into high-purity SiBCN ceramics upon high-temperature treatment, with a ceramic yield exceeding 50%. The final ceramic composition can be controlled according to the pyrolysis atmosphere: SiC/Si3N4 is generated under nitrogen or argon, Si3N4 is primarily formed under ammonia atmosphere, while SiBOCN ceramics are produced under air conditions. This characteristic makes it widely applicable in multiple high-end fields including ceramic matrix composites (CMCs), metal matrix composites, high-temperature adhesives, antioxidant coatings, and ceramic preform impregnation.

IOTA 9120 features low viscosity, high solid content, excellent substrate adhesion, and outstanding ceramic yield, facilitating easy processing and molding. It supports multiple curing methods, making it suitable for complex structural component preparation. The product is sensitive to water and alcohol-based solvents, requiring dry environments during use. Cleaning with acetone or solvent oil is recommended for tools.

With its exceptional performance and broad application potential, IOTA 9120 is becoming an indispensable key material in aerospace, new energy, electronic packaging, and other cutting-edge industries. Choose IOTA 9120 and step into a future of higher temperature resistance and greater material toughness!

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