YCR-9150 is a stable, fully transparent single-component organopolysilazane resin featuring unique Si-NH-Si chemical bonds. It undergoes hydrolysis and oxidation crosslinking under room-temperature humidity without heating requirement. The Si-NH-Si groups chemically bond with hydroxyl (-OH) groups on metal, glass, ceramic and concrete substrates to achieve grade 0 cross-hatch adhesion. Adding dedicated catalyst accelerates Si-H crosslinking to form dense 3D inorganic film with maximum pencil hardness of 9H.

- Appearance: Colorless transparent liquid

- Solid Content: 100%

- Viscosity (25℃): 50 cPs

- Liquid Density: 0.95 g/ml

- Cured Film Density: 1.3 g/ml

- Visible Light Transmittance: >90%

- Water Contact Angle: 105°

- Metal Adhesion (Cross-Hatch): Grade 0 (GB-T 9286-1998)

- Neutral Salt Spray Resistance: >500h (GB-T 10125-2021)

- Surface Dry Time (20–25℃): 2 hours

· Single-component ready-to-use formula, no two-part mixing required

· Complete room-temperature moisture curing, low construction threshold

· Ultra-high hardness up to 9H after catalyst accelerated curing

· High light transmittance >90%, transparent invisible protective film

· Permanent hydrophobic performance with 105° water contact angle, self-cleaning surface

· Anti-UV, non-yellowing, long-term outdoor weather resistance

· Cured film resistant to alcohol, ketone and common organic solvents

· Non-combustible after full curing, good flame retardant property

· Excellent adhesion to metal, glass, ceramic, concrete, plastic with surface hydroxyl groups

· Architectural anti-graffiti transparent protective coating

· Metal anti-corrosion, anti-rust and anti-oxidation topcoat

· Outdoor hydrophobic self-clean coating for glass, aluminum alloy and stone

· High-hardness transparent protective coating for consumer electronics

· Curing agent for methyl silicone resin and phenyl silicone resin

· Hardness modifier for epoxy, PU and other thermosetting organic resins

· High-temperature resistant transparent insulation coating

· Concrete, cement surface waterproof & anti-fouling coating