In demanding industrial environments and applications requiring pristine surface integrity, does your coating still force a compromise between hardness, chemical resistance, and application convenience? Traditional high-hardness coatings often demand high-temperature curing or complex processes, while convenient room-temperature products may sacrifice ultimate protection.

Organopolysilazane IOTA-OPSZ-9150 ends this compromise. It is a revolutionary, commercially available and batch-stable resin that uniquely combines exceptional 9H hardness, superior broad-spectrum chemical resistance, and genuine room-temperature curing convenience. More than a coating, it is an "transparent, ceramic-like" intelligent protective armor that can be applied at ambient temperatures.

Core Technology: Molecular Design for Extraordinary Performance
The performance foundation of OPSZ-9150 lies in its unique reactive Si-NH-Si backbone. This structure provides three core competitive advantages:

1. Room-Temperature Self-Crosslinking & Powerful Adhesion: It cures rapidly at room temperature via hydrolysis and oxidation with ambient moisture. Simultaneously, its reactive bonds form strong chemical linkages with surface -OH groups, ensuring excellent adhesion.

2. Catalyzable, Ultra-Strong Network: The addition of a catalyst further promotes the reaction between Si-H and Si-NH-Si, forming a dense, three-dimensionally cross-linked network. This results in an impressive 9H pencil hardness and outstanding overall mechanical properties.

3. Inherent Chemical Barrier: The cured silicon-oxygen-nitrogen network inherently resists a wide range of alcohols, ketones, and other organic solvents, providing durable chemical protection.

Defining Comprehensive Protection

• Hard as Ceramic, Clear as Glass: Cures to a highly transparent solid, perfectly preserving the substrate's appearance and optical properties while offering top-tier scratch resistance.

• All-Round Defense, Exceptional Durability: The coating provides excellent UV resistance, oxidation resistance, and corrosion resistance. It is non-flammable once cured, ensuring safety and reliability, with long-lasting performance.

• Ultimate Application Simplicity: As a single-component product, it is easy to apply—ready-to-use or tunable by dissolving in ethers or alkanes (Do not dilute with alcohols or water). The cured surface is dense and easy to clean.

Choosing IOTA-OPSZ-9150 means you can impart ceramic-like surface properties to metals, glass, plastics, and more—without complex processes or high energy consumption. It delivers multi-dimensional, robust protection from a single-component simplicity, making it the intelligent choice for engineers who value both efficiency and reliability.

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