In advanced materials, the extreme heat resistance of ceramics and the processability of polymers have long been mutually exclusive. IOTA 9108 shatters this barrier. It is a liquid precursor polymer composed of repeating Si-N units, serving both as a high-performance thermosetting resin and, under mild pyrolysis, converting into SiCN ceramic with temperature resistance up to 1500°C—truly bridging “liquid processing” and “ceramic performance.”

Core Data, Exceptional Performance
IOTA 9108 is a colorless to pale yellow liquid with solid content greater than 99%, virtually free of volatiles. Viscosity only 10-30 cp, molecular weight 700-900, offering excellent flowability for deep penetration into fiber preforms and micro-gaps, compatible with spraying, dipping, brushing, and more. It cures rapidly and supports multiple methods including thermal and platinum-catalyzed curing. Its excellent adhesion to metals, ceramics, graphite, and other dissimilar materials makes it an ideal matrix for ceramic matrix composites, metal matrix composites, and high-temperature adhesives.

High Ceramic Yield, Low-Shrinkage Conversion
As a ceramic precursor, IOTA 9108 achieves a ceramic yield (at 800°C) greater than 55%, and cured product ceramic yield exceeding 75%, leading the industry in conversion efficiency. The resulting SiCN ceramic is dense and uniform, with ceramic density of 1.60-2.00 g/cm³, combining excellent oxidation and corrosion resistance to withstand the most demanding thermal-mechanical-chemical environments.

Broad Applications, Flexible Packaging
Based on this platform, IOTA 9108 enables an expansive range of applications: ceramic matrix composites (CMCs), metal matrix composites, high-temperature adhesives, anti-corrosion coatings, oxidation-resistant ceramic coatings, ceramic preform impregnation, thermosetting resins, and organic-inorganic hybrid materials. Whether you need near-net shaping of complex components or long-term protection in extreme conditions, it provides a full-chain solution from liquid processing to ultimate ceramic performance. Available in 0.5-20L sealed plastic drums, with flexible supply according to customer needs.

Choose IOTA 9108 and no longer compromise between processability and thermal resistance. Design ceramics like polymers, manufacture extreme components like composites. This is the deterministic pathway to next-generation high-temperature structural materials.

room termperature curing polysilazane, pls check IOTA 9150. 
high termperature curing polysilazane, pls check IOTA 9108.