In extreme high-temperature fields such as aerospace, energy equipment, and specialized industries, the limits of material protection often determine the safety boundaries and technological heights of equipment. Traditional coatings are prone to oxidation and peeling under sustained high temperatures, while ceramic coatings, despite their excellent temperature resistance, face application bottlenecks such as brittleness, complex construction, and weak interfacial bonding. IOTA OPSZ 1800 Heat-Curable Coating Resin, with its innovative organopolysilazane system and intelligent ceramic transformation technology, provides a brand-new material solution for extreme high-temperature environments—it not only offers the application flexibility of polymers but can also form a ceramic protective layer with temperature resistance up to 1800°C through controlled transformation, truly realizing the engineering vision of "one coating, dual states—double protection."

IOTA OPSZ 1800 adopts a solvent-free, high-solid-content formulation. Its 99.99% solid content ensures the density and environmental friendliness of the coating, while its low viscosity facilitates uniform coverage on complex surfaces. The system supports flexible curing processes: under basic conditions, rapid curing can be achieved at 200°C; with the addition of free radical initiators, the curing temperature can be reduced to 100–180°C, with curing times shortened to 1–90 minutes, significantly improving production energy efficiency and process adaptability.

The core technological breakthrough of this material lies in its intelligent ceramic transformation capability. When the coating is heated above 425°C, the resin structure gradually transforms into amorphous ceramics; when the temperature rises above 700°C, complete ceramicization occurs, forming a dense, hard, and highly temperature-resistant ceramic protective layer. This enables the coating to operate stably in extreme environments above 1000°C for extended periods and withstand short-term peak temperatures as high as 1800°C, effectively resisting multiple rigorous challenges such as high-temperature oxidation, thermal shock, acid-base corrosion, and particle erosion.

By adjusting the pyrolysis atmosphere, the coating can form ceramic systems with different compositions: generating SiC and Si₃N₄ composite ceramics in nitrogen/argon, primarily transforming into Si₃N₄ in ammonia, and forming SiBOCN ceramics in air. This achieves "on-demand design" of material properties, flexibly adapting to diverse working condition requirements.

In high-demand scenarios such as aircraft engine hot-end components, industrial furnace linings, specialized reactors, and high-temperature electronic encapsulation, IOTA OPSZ 1800 is gradually becoming an ideal choice to replace traditional protective coatings. It not only retains the application advantages of polymer coatings but also imparts ceramic-level high-temperature tolerance, constructing reliable long-term defenses in extreme environments.

Choosing IOTA OPSZ 1800 means embracing a future-oriented high-temperature protection strategy—breaking material limits through intelligent transformation and safeguarding safety boundaries with reliable performance, allowing technology to remain composed and steadfast even above a thousand degrees.

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