In fields such as aerospace, energy equipment, and advanced manufacturing, the stability and durability of materials under extreme high temperatures and harsh environments have become key criteria for measuring their . However, traditional high-temperature protective materials often face challenges such as complex processing, weak adhesion, and insufficient temperature resistance limits. The launch of IOTA 9120 organopolyborosilazane provides a breakthrough solution to these challenges—it is not only a high-performance thermosetting resin but also a precursor polymer with "intelligent ceramic transformation" capabilities, redefining the design and application boundaries of high-temperature protective materials.

IOTA 9120 is composed of repeating Si-N and Si-N-B units, combining the processability of resins with the high-temperature resistance of ceramics. Its low viscosity makes it easy to apply, suitable for various processes such as spraying, impregnation, and brushing, and it exhibits excellent adhesion to  substrates, including metals, ceramics, and graphite. The curing process is flexible and controllable: it can achieve cross-linking curing at 120-180°C or complete hydrosilylation reactions at 80-100°C with platinum catalysis, with curing times of only 2-5 hours, significantly improving production efficiency and process adaptability.

Even more  is IOTA 9120's ability to gradually transform into high-performance SiBCN ceramics at high temperatures. Below 1600°C, it provides stable protection in an amorphous state; above 1600°C, it gradually crystallizes, further enhancing temperature resistance and mechanical strength. The final composition of the ceramic can be flexibly adjusted through the pyrolysis atmosphere—generating SiC and Si₃N₄ in nitrogen or argon, transforming into Si₃N₄ in ammonia, and forming SiBOCN in air—thereby meeting the precise material performance requirements of different application scenarios.

Amid the modern industrial trend of pursuing lightweight, high-performance, and long-lasting materials, IOTA 9120 is becoming an ideal choice for high-temperature-resistant coatings, ceramic matrix composites, aerospace thermal protection systems, and other fields. It not only provides reliable physical and chemical protection but also endows materials with the ability to adapt to extreme environments through its controllable ceramicization process.

Choosing IOTA 9120 is not just selecting a material but embracing a future-oriented intelligent protection strategy—using the power of technology to ensure that high temperatures are no longer a limitation but a stage for achieving .
Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K.       
High termperature curing polysilazane, pls check IOTA 9108, IOTA 9118.