In the fields of high-temperature industry and advanced equipment manufacturing, the thermal stability and long-lasting protective capabilities of materials directly determine the service life and reliability of products. From aerospace engine turbine blades to industrial furnace linings, from new energy battery thermal management systems to specialized chemical reaction equipment, traditional coating materials often experience performance degradation and structural instability under sustained extreme temperatures, struggling to meet increasingly stringent application demands. IOTA OPSZ 1800, with its breakthrough temperature resistance and controllable ceramic transformation process, offers an unprecedented material solution for high-temperature protection.

IOTA OPSZ 1800 is a heat-curable coating resin based on organopolysilazane, capable of withstanding operating temperatures above 1000°C and peak tolerance temperatures up to 1800°C, making it suitable for various scenarios ranging from  high-temperature environments to extreme thermal shocks. Its 99.99% high solid content and low-viscosity, solvent-free system not only meet environmental requirements but also ensure no volatile emissions during coating application, resulting in a uniform and dense film formation.

The material offers flexible curing processes: under  conditions, it cures rapidly at around 200°C; with the addition of free radical initiators such as dicumyl peroxide, the curing temperature can be reduced to 100–180°C, with curing times shortened to 1–90 minutes, significantly improving production efficiency. For applications requiring higher temperature resistance, the coating begins transforming into a ceramic structure at temperatures above 425°C and achieves complete ceramicization above 700°C, forming a dense, hard, and thermally stable ceramic protective layer.

Notably, this material system allows for the adjustment of the final ceramic phase composition through curing processes and formulations, catering to different protection needs. Currently, OPSZ 1800 is widely used in fields such as high-temperature-resistant ceramic coatings, thermally stable anti-corrosion coatings, non-stick coatings, and ceramic matrix composites, demonstrating broad application prospects in aerospace, energy and power, specialized metallurgy, chemical corrosion protection, and other industries.

Amid the ongoing transformation of high-temperature industries toward efficiency, reliability, and sustainability, IOTA OPSZ 1800 represents not only a major breakthrough in coating material technology but also a reliable safeguard for industries to achieve long-term stability under high-temperature conditions. Choosing OPSZ 1800 means opting for a high-performance protection solution that withstands extreme temperatures, extends product lifespan, and faces future challenges head-on.

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