In aerospace, energy power systems, high-temperature industrial processes, and other demanding fields, material performance and reliability under extreme conditions are decisive for product success. Traditional coatings and structural materials often struggle to maintain stability under high temperatures, corrosion, and complex stress environments. We proudly introduce Polysilazane IOTA 9120 — a liquid precursor polymer that combines the processing advantages of a thermosetting resin with the structural benefits of an advanced ceramic, opening new pathways for high-temperature protection and lightweight ceramic fabrication.

Why IOTA 9120 is Your Ideal Choice?

1. Dual-Function Design for Flexible Process Integration
IOTA 9120 serves both as a thermosetting resin and a ceramic precursor. It can be cross-linked and cured in air or inert atmospheres at 120–180°C. Alternatively, with the addition of a platinum catalyst, it can undergo hydrosilylation curing under mild conditions of 80–100°C, with curing times as short as 2–5 hours. This multi-path curing capability allows seamless integration into existing production lines, significantly reducing equipment modification needs and energy consumption.

2. Tunable Ceramic Conversion for Diverse Performance Requirements
Through high-temperature pyrolysis, IOTA 9120 transforms into high-performance SiBCN ceramic. The amorphous ceramic obtained below 1600°C offers excellent high-temperature resistance and thermal shock resistance. Above 1600°C, the ceramic gradually crystallizes, further enhancing structural stability. Crucially, the final ceramic composition can be precisely controlled by the pyrolysis atmosphere:

• Nitrogen/Argon → Forms SiC and Si₃N₄ composite ceramic

• Ammonia → Produces mainly high-purity Si₃N₄ ceramic

• Air → Generates SiBOCN multi-component ceramic
  By incorporating functional fillers, you can further tailor the ceramic's microstructure and properties, achieving true "material design freedom."

3. Excellent Processing Performance and Substrate Compatibility
IOTA 9120 features low viscosity and high ceramic yield, making it easy to process via impregnation, spraying, injection molding, and other methods. It exhibits strong adhesion to various substrates, including metals, ceramics, and graphite, making it suitable for fabricating ceramic matrix composites, high-temperature-resistant coatings, and integrated structural-functional components.

4. User-Friendly and Reliable Quality
IOTA 9120 can be conveniently diluted and formulated using dry solvents. However, contact with water, alcohols, and acidic or alkaline substances should be avoided to ensure material integrity. It offers high stability during storage and transportation, providing reliable support for large-scale applications.

Whether for thermal barrier coatings on aero-engine hot-section components, corrosion-resistant linings for high-temperature reactors, or high-temperature structural parts in new energy equipment, IOTA 9120 delivers a stable and卓越的 solution.

Choosing IOTA 9120 means selecting an advanced material platform that enables precise performance tuning, flexible process adaptation, and reliable performance in extreme environments. Let's collaborate to drive the advancement of high-temperature material applications through innovative technology!

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