
Hydrophobic Silica Aerogel Powder for Thermal Insulation Materialsc. Ultra-Low Thermal Conductivity: Silica aerogel powder significantly reduces heat transfer and improves thermal insulation performance in various materials. Excellent Thermal Insulation: Designed for insulation coatings, putties, sealants, composites and thermal barrier systems requiring superior energy efficiency. Hydrophobic Performance: Surface-modified silica aerogel provides outstanding water repellency, helping maintain long-term insulation effectiveness. High Porosity Structure: Porosity above 90% creates a nano-porous network that minimizes heat conduction and enhances thermal resistance. Lightweight Insulation Filler: Adds insulation properties with minimal impact on overall material weight, ideal for lightweight thermal protection systems. Wide Compatibility: Easily incorporated into epoxy, polyurethane, acrylic, cement-based and other binder systems. Energy-Saving Solution: Helps improve thermal performance while reducing energy consumption in buildings, industrial equipment and specialty materials.