QuanFeng YCR-9962 is a one-component silicone modified polysilazane resin with high hardness, strong adhesion, anti-yellowing, hydrophobic and self-cleaning performance. Its cured film stays intact after 180° bending, delivering great flexibility. Pure coating can withstand long-term temperature below 430℃, while coating blended with functional powder reaches peak 500℃. It forms stable covalent bonds with substrates for long-lasting protection. This coating fits stainless steel, aluminum alloy, titanium alloy, glass-ceramic, ceramics and photovoltaic glass, widely used in outdoor anti-corrosion protection and photovoltaic glass surface treatment. It also serves as a sizing agent for fiber composite materials.

• Appearance: Light yellow to colorless transparent liquid

• Solid Content: ＞50% (120±2℃)

• Density: 0.86±0.02 g/mL

• Air-dry Hardness: 5H; Baking Hardness: ＞6H

• Adhesion: Grade 0 cross-cut test

• Neutral Salt Spray Resistance: ＞2000h

• Water Contact Angle: 105°~110°

• Artificial Weathering Resistance: 30 days without rust, chalking, cracking or discoloration

• Dielectric Strength: >=10^5 V/mm

• Volume Resistivity: >=10¹³ Ω·m

• Curing Mode: Room temp curing over 12h; 140℃ baking less than 0.5h

• Pot Life: 3–6 hours after opening

• Recommended Dry Film Thickness: <=100>

• One-component ready-to-use formula, simple construction

• Flexible cured film, passes 180° bending without breakage

• Dual curing options: room temperature moisture cure & low-temperature heat cure

• High hardness up to over 6H after baking, scratch-resistant

• Excellent hydrophobic self-cleaning property with water contact angle above 105°

• Long-term anti-yellowing, stable appearance for outdoor exposure

• Outstanding salt spray & weather resistance for long-term metal anti-corrosion

• Great compatibility with photovoltaic glass and multiple metal substrates

• High insulation performance for electronic surface protection |

• Sizing agent for carbon fiber, glass fiber and basalt fiber in composite material manufacturing• High-temperature anti-corrosion coating for industrial furnace internal metal parts

• Protective coating for high-temperature alloy and stainless steel components

• Surface treatment for ceramic matrix composite (CMC) raw materials

• High-temperature insulation coating for electronic and electrical equipment

• Anti-oxidation protection for heat treatment fixtures and tools

• Surface modification for inorganic fibers and ceramic powders