HomeProducts Silicone Fluid Monomers, Intermediates, Oligomor And Polymers YCR-9959 - Room-Temperature Curing Silazane Product
YCR-9959 - Room-Temperature Curing Silazane Product

YCR-9959 - Room-Temperature Curing Silazane Product

YCR-9959 is a high-concentration polysilazane ceramic coating that cures at room temperature to form a permanent, covalent bond with substrates. It provides an ultra-hard $\geq$4H pencil hardness barrier with extreme hydrophobic and dielectric properties.
PRODUCTS DESCRIPTION
YCR-9959 is a state-of-the-art, solvent-free polysilazane resin designed for advanced surface protection without the need for high-heat industrial ovens. Utilizing a room temperature self-curing mechanism, it transforms into a clear, non-yellowing glass-like layer that is both fire-retardant and highly wear-resistant. With a high solid content of >90% and exceptional dielectric strength (
 V/mm), it is the ideal choice for voltage-resistant insulating coatings and outdoor self-cleaning surfaces. Its ability to form covalent bonds ensures that the coating becomes part of the mechanical structure, offering unmatched longevity against aging, chemicals, and abrasion.

Products parameters

Color & Appearance:  Light yellow to colorless transparent liquid

SolidContent ((120±2)℃) : >90%

Density(g/mL):  0.88±0.1

Hardness(Pencil):  ≥4H

Dielectric Strength (V/mm): ≥10^5


Key features

  • Room Temperature Self-Curing: Enables easy application on-site without specialized heating equipment, significantly reducing industrial coating energy costs.

  • Ultra-Hard $\geq$4H Finish: Provides a superior wear-resistant surface that protects against scratches, impact, and mechanical degradation.

  • High Dielectric Strength (V/mm): Acts as a high-performance voltage-resistant insulator, essential for EV batteries and electronic housing.

  • Covalent Chemical Bonding: Forms a permanent molecular link to the substrate for enhanced mechanical strength and delamination resistance.

  • Hydrophobic Self-Cleaning: Creates a high-tension surface that repels water and contaminants, acting as a premium anti-aging topcoat.


Application
  • EV Battery Insulation: Provides a thin, high-strength dielectric coating to prevent electrical arcing and improve thermal safety in electric vehicles.

  • Outdoor Infrastructure: Applied to public structures as an anti-graffiti and self-cleaning barrier that resists weathering and UV yellowing.

  • Fire-Retardant Coatings: Enhances safety in industrial plants by acting as a non-flammable protective layer on sensitive equipment.

  • Aerospace & Marine Protection: Offers a lightweight, ultra-durable hydrophobic finish to reduce drag and prevent salt-water corrosion.

  • Anti-Bacterial Topcoats: Used in high-traffic environments to create skin-friendly antibacterial surfaces that are easy to sanitize.


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