In extreme high-temperature and chemically complex environments, traditional materials often fall short of meeting evolving technical demands. Today, we present a revolutionary material solution: Polysilazane IOTA 9120. As a new-generation multifunctional precursor material, IOTA 9120 not only offers exceptional processing flexibility but also provides durable and reliable SiBCN ceramic protection for aerospace, energy, chemical, and high-temperature manufacturing industries through a controllable ceramization process.

Core Features: Versatile Material, Exceptional Performance

With its unique repeating Si-N and Si-N-B unit structure, IOTA 9120 serves as both a high-performance thermosetting resin and an excellent ceramic precursor. Its low viscosity and strong adhesion enable perfect coating and bonding on various substrates, including metals, ceramics, and graphite, making it suitable for multiple processing techniques such as dipping, spraying, and brushing.

Flexible Processing: Multiple Curing Paths for Diverse Needs

We offer two efficient curing solutions:

• Thermal Curing: Rapid crosslinking at 120–180°C in air or inert atmospheres;

• Catalytic Curing: Hydrosilylation-based curing at mild temperatures of 80–100°C with a platinum catalyst, completing in just 2–5 hours, significantly reducing energy consumption and enhancing process adaptability.

Intelligent Ceramization: Tunable Composition, Controllable Performance

IOTA 9120 transforms into an amorphous ceramic upon pyrolysis, gradually crystallizing as temperatures rise, with continuous optimization of thermal resistance. The final ceramic composition can be precisely controlled by adjusting the pyrolysis atmosphere:

• Nitrogen/Argon → Forms SiC and Si₃N₄ composite ceramics;

• Ammonia → Primarily yields Si₃N₄ ceramics;

• Air → Produces SiBOCN multi-component ceramics.

Combined with functional fillers, the microstructure and properties of the ceramic product can be further optimized, achieving true "customizable ceramics."

Broad Applicability: Full-Cycle Support from R&D to Mass Production

IOTA 9120 is compatible with various dry solvents, facilitating formulation and processing. It is essential to avoid contact with water, alcohols, and protic substances to ensure material stability. Its high ceramic yield and excellent processability make it an ideal choice for preparing high-performance SiBCN ceramic composites, high-temperature resistant coatings, ceramic matrices, and more.

Choosing IOTA 9120 is not just selecting a material—it is embracing a future-oriented technological pathway. Let us collaborate to drive industrial advancement with innovative material science and together pioneer a new chapter in high-temperature protection and advanced ceramic applications.

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