IOTA-9120 Organopolysilazanes – A High-Performance Precursor Polymer with Ceramic Transformation Capabilities-Iota

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News > Dynamic industry > IOTA-9120 Organopolysilazanes – A High-Performance Precursor Polymer with Ceramic Transformation Capabilities

IOTA-9120 Organopolysilazanes – A High-Performance Precursor Polymer with Ceramic Transformation Capabilities

October 2023 – In the field of materials science, ceramic transformation technology is leading a new revolution with its unique performance advantages. Ceramic-forming materials not only exhibit exceptional high-temperature resistance, oxidation resistance, and corrosion resistance, but they can also undergo high-temperature pyrolysis to convert from organic precursors into high-performance ceramics, making them widely applicable in aerospace, energy, electronics, and other advanced fields. Against this backdrop, IOTA-9120 Organopolysilazane has emerged as an innovative ceramic-forming precursor polymer, gaining significant attention in the materials science community for its outstanding properties and broad application potential.

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Key Advantages of Ceramic-Forming Materials

The most distinctive feature of ceramic-forming materials is their ability to transition from organic polymers to inorganic ceramics through high-temperature pyrolysis, combining the processability of organic materials with the superior performance of ceramics. The key advantages include:

High-Temperature Resistance – Ceramics remain stable even in extreme high-temperature environments, making them suitable for aerospace engines, high-temperature furnaces, and similar applications.
  High Strength and Hardness – Ceramics possess excellent mechanical properties, capable of withstanding high stress and wear.
  Oxidation and Corrosion Resistance – Ceramics exhibit strong resistance to oxidation, corrosion, and chemical attacks, making them ideal for harsh environments.
  Lightweight and High Strength – Ceramic materials have a low density while maintaining high strength, enabling lightweight design.
  Multifunctionality – By adjusting pyrolysis conditions, different ceramic compositions can be achieved to meet diverse application needs.

IOTA-9120: A Leading Example of Ceramic-Forming Technology

IOTA-9120 Organopolysilazane is a high-performance precursor polymer based on ceramic transformation technology. It not only inherits the core advantages of ceramic-forming materials but also enhances their performance and application value through innovative design.

Product Highlights

High-Efficiency Ceramic Transformation

After high-temperature pyrolysis, IOTA-9120 converts into high-temperature-resistant SiBCN ceramics, achieving a ceramic yield of over 50%. By adjusting the pyrolysis atmosphere (e.g., nitrogen, argon, ammonia, or air), different ceramic compositions such as SiC, Si₃N₄, and SiBOCN can be obtained to meet various application needs.

Versatile Curing Mechanisms

IOTA-9120 can undergo crosslinking and curing at 120-180°C.

Under platinum catalysis, it can cure via hydrosilylation at 80-100°C, with a curing time of only 2-5 hours, significantly improving production efficiency.

Excellent Processability

As a liquid precursor, IOTA-9120 features low viscosity (10,000-20,000 cp) and high solid content (99.9%), making it ideal for impregnation, coating, and injection molding. The material can be processed into complex shapes before being converted into ceramics through high-temperature pyrolysis.

Wide Range of Applications

IOTA-9120 is suitable for various applications, including:

Ceramic Matrix Composites (CMCs)

Metal Matrix Composites (MMCs)

High-Temperature Adhesives

Corrosion-Resistant Coatings

Oxidation-Resistant Coatings

Strong Adhesion Properties

The material exhibits excellent adhesion to metals, ceramics, and graphite, making it a highly effective adhesive and coating material.

Application Prospects

The introduction of IOTA-9120 offers new material solutions for several high-tech industries:
Aerospace – Used in manufacturing high-temperature-resistant engine components and thermal protection coatings.
Energy Sector – Applied in high-temperature furnace coatings and nuclear reactor corrosion-resistant coatings.
Electronics – Utilized in the development of high-performance ceramic substrates and packaging materials.

Safety and Storage

IOTA-9120 should be used in a well-ventilated, dry environment, with necessary protective measures in place. Unopened products have a shelf life of six months, while opened containers should be sealed and stored at low temperatures, with a usability period of over two months.

Conclusion

With its exceptional ceramic transformation capabilities and broad application potential, IOTA-9120 Organopolysilazane stands out as a promising innovation in materials science. As ceramic transformation technology continues to advance, IOTA-9120 is expected to play a crucial role in aerospace, energy, electronics, and other high-end manufacturing sectors, contributing to the progress of materials science.

For more information about IOTA-9120, please contact our sales team.

Disclaimer: The product characteristics and applications mentioned in this article are for reference only. Please follow the product manual and professional guidance for specific usage.

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