IOTA-OPSZ-9150 is a transparent one-component polysilazane resin, curing at room temperature via Si-NH-Si bond hydrolysis and oxidation. With catalyst acceleration, it forms a 3D cross-linked structure reaching 9H hardness. Cured film is solvent-resistant (alcohols/ketones), non-flammable (UL94 V-0), UV/oxidation/corrosion resistant, ideal for building anti-graffiti, metal anti-corrosion coatings, and resin hardening modification. One-component formula ensures easy application with >8-year durability.

Key Performance Highlights

• Room-Temp Rapid Curing: Tack-free in 24h, fully cured in 7 days at 25℃/50% RH; catalyst reduces to 6h, saving 30% energy vs. heat-cured coatings.
• Ultra-Hard Weather Resistance: 9H pencil hardness, <2% transmittance loss after 1000h QUV aging, 8-year outdoor durability—outperforming acrylic coatings.
• Multi-Substrate Adhesion: Chemical bonding with substrate -OH groups, 2.0MPa adhesion on glass/metal/concrete (0-class cross-cut test), preventing delamination.

Multi-Field Application Solutions

• Building Anti-Graffiti Coating: Walls/subway tunnels resist marker/spray paint, removable by simple wiping, 5-year anti-graffiti cycle, 80% lower maintenance cost.
• Metal Anti-Corrosion: Bridges/tanks withstand 1500h neutral salt spray, pH 2-12 chemical resistance, 2x longer lifespan than epoxy coatings, suitable for marine environments.
• Resin Modification: 5%-10% addition as curing agent/hardener boosts coating hardness by 2-3H, improving solvent resistance and oxidation stability.
• High-End Protection: Cultural relics/furniture coating with >95% transmittance, preserving original appearance while providing anti-fouling and anti-aging benefits.

Application & Storage Advantages

• One-Component Convenience: Ready-to-use after dilution (ether/alkane solvents), spray/brush applicable, 5-30μm adjustable thickness, suitable for automated/manual application.
• Storage Stability: 1L/5L/20L sealed packaging, 12-month shelf life at 0-25℃ (dark), 3-month post-opening life with nitrogen protection, 95% material utilization.

IOTA-OPSZ-9150 redefines protective coating standards with "room-temp curing + ultra-hard weather resistance + one-component ease", serving construction, petrochemical, and cultural industries to enhance product durability and value.