In industries such as optics, electronics, medical devices, and advanced manufacturing, surface protection must not only resist environmental impact but also balance multiple requirements including optical transparency, easy cleaning, and durable adhesion. Traditional hydrophobic coatings often face challenges such as weak adhesion, low transparency, or complex curing processes. Today, we proudly introduce Polysilazane IOTA 9283, a hydrophobic coating resin based on fluorine-modified polysilazane technology, specifically designed for room-temperature curing. , it redefines the standards for surface protection.

Why Is IOTA 9283 Your Ideal Choice?

1. Exceptional Hydrophobicity and Optical Clarity
Through fluorine-modified groups, IOTA 9283 imparts  to the coating, significantly increasing the water contact angle for efficient self-cleaning. At the same time, the coating maintains over 95% light transmittance, remaining almost completely transparent—making it particularly suitable for applications with stringent optical requirements, such as display screens, optical lenses, and architectural glass.

2. Excellent Adhesion and Broad Substrate Compatibility
Its unique Si-NH-Si structure forms chemical bonds with -OH groups on various substrate surfaces, including metals, ceramics, glass, and plastics (e.g., PP, PC, PVC, PMMA), providing outstanding adhesion. Even in composite structures of different materials, it ensures the coating remains牢固不脱落.

3. Efficient Room-Temperature Curing and Tunable Cross-Linking
IOTA 9283 cures rapidly at room temperature through hydrolysis and oxidation reactions, eliminating the need for heating equipment and significantly reducing energy consumption and process complexity. Users can further promote the reaction between Si-H and Si-NH-Si by adding catalysts, constructing a three-dimensional cross-linked network that greatly enhances the coating’s mechanical strength and durability.

4. Comprehensive Protection and Easy-Clean Properties
The cured coating offers excellent oxidation and corrosion resistance, effectively defending against chemical media and environmental erosion. Its smooth, hydrophobic surface resists stain adhesion, making cleaning and maintenance simple and efficient—ideal for high-cleanliness applications such as medical devices, laboratory instruments, and food industry equipment.

5. Flexible Application for Diverse Production Lines
With low viscosity, it is easy to apply via spraying, brushing, dipping, roller coating, and other methods, adapting to substrates of various shapes and sizes to improve application efficiency and coating quality.

Wide Range of Applications, Including:

• Hydrophobic protection for optical components and display surfaces

• Antibacterial, easy-clean coatings for medical devices

• Self-cleaning and anti-fog treatments for architectural glass

• Anti-stain coatings for automotive glass and interiors

• Hydrophobic protection for electronic device housings

Choosing IOTA 9283 is not just selecting a high-performance coating material—it is embracing a sustainable, efficient, and future-oriented surface solution. Let’s collaborate to drive industrial advancement through material innovation!
       Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K.       
       High termperature curing polysilazane, pls check IOTA 9108, IOTA 9118.