In aerospace, energy and power systems, high-temperature industries, and precision manufacturing, there is a growing demand for high-performance ceramic materials that can withstand extreme temperatures, thermal shock, and oxidation. Traditional single-material solutions can no longer meet such rigorous operational requirements. Today, we proudly introduce Polysilazane IOTA 9120—a liquid precursor polymer composed of repeating Si-N and Si-N-B units. It serves not only as a high-performance thermosetting resin but also pyrolyzes into temperature-resistant SiBCN ceramics under mild conditions, bringing revolutionary breakthroughs to composite fabrication and high-temperature protection.

Why Choose IOTA 9120?

1. Dual Functionality, One Material with Multiple Capabilities
IOTA 9120 is both an efficient thermosetting resin, curable at 120–180°C (compatible with air or inert atmospheres), and can undergo hydrosilylation curing at 80–100°C with a platinum catalyst (curing time only 2–5 hours), adapting to diverse production needs. More importantly, it acts as a ceramic precursor, transforming into structurally dense, high-temperature-resistant SiBCN ceramics under mild pyrolysis conditions.

2. Tunable Ceramic Conversion for Precise Material Design
During high-temperature pyrolysis, IOTA 9120 first converts into an amorphous ceramic, crystallizing further above 1600°C. Its final ceramic composition can be precisely controlled by the pyrolysis atmosphere:

• Nitrogen/Argon → Forms SiC and Si₃N₄ composite ceramics

• Ammonia → Produces high-purity Si₃N₄ ceramics

• Air → Yields SiBOCN multi-component ceramics
  Combined with functional fillers, the ceramic microstructure and properties can be further optimized, achieving true “material customization.”

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 性 to various materials, including metals, ceramics, and graphite, making it suitable for applications such as high-temperature coatings, composite interface enhancement, and high-temperature structural components.

4. Safe Use and Stable Supply
The product can be diluted with dry solvents but must be protected from water, alcohols, and protic substances to ensure material stability. It is available through  with reliable quality, providing a solid foundation for industrial applications.

Whether for high-temperature protection of aerospace engine hot-section components, corrosion-resistant linings for high-temperature chemical equipment, or high-temperature structural parts in new energy fields, IOTA 9120 delivers flexible and reliable material solutions.

Choosing IOTA 9120 is not just selecting a material—it is embracing a future-oriented technological pathway and design philosophy for high-temperature materials. Let’s collaborate to drive technological innovation and industrial advancement in high-temperature applications through material innovation!
      Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K.       
       High termperature curing polysilazane, pls check IOTA 9108, IOTA 9118.