silicone dioxide

In the ever-evolving world of thermal insulation materials, Zhengzhou Gesee New Materials Co., Ltd. stands out as a leading innovator, specializing in high-performance fumed silica (also known as pyrogenic silica). With its exceptional properties, Gesee’s fumed silica is revolutionizing insulation solutions across industries, offering superior thermal resistance, lightweight performance, and long-term durability. Why Fumed Silica for Thermal Insulation? Fumed silica is a ultra-fine, high-purity amorphous silicon dioxide produced through a vapor-phase hydrolysis process. Its unique nanostructure grants it remarkable characteristics, making it an ideal additive or primary material for advanced insulation products: Exceptional Thermal Resistance – With an extremely low thermal conductivity (~0.02–0.04 W/m·K), fumed silica significantly reduces heat transfer, making it perfect for high-temperature insulation. Lightweight & Low Density – Its nanoporous structure ensures minimal weight while maintaining excellent insulation performance, ideal for aerospace, construction, and industrial applications. Hydrophobicity & Stability – Gesee’s treated fumed silica resists moisture absorption, preventing degradation and maintaining insulation efficiency in humid environments.   Fire Resistance – As an inorganic material, it enhances fireproofing in insulation foams, coatings, and composites.   Gsee’s Fumed Silica in Insulation Applications Zhengzhou Gesee New Materials provides tailored fumed silica solutions for diverse thermal insulation needs: Vacuum Insulation Panels (VIPs) Fumed silica is a core filler in VIPs, delivering ultra-low thermal conductivity for energy-efficient buildings and refrigeration. Gesee’s high-purity silica ensures long vacuum retention and superior performance.   Aerogel Insulation As a key component in silica aerogels, Gesee’s fumed silica enhances flexibility and thermal resistance in thin-film insulation for pipelines, industrial equipment, and apparel.   High-Temperature Coatings & Composites Used in refractory materials and insulating paints, it improves heat shielding in furnaces, boilers, and automotive systems.   Lightweight Insulation Foams Reinforces polyurethane and other foams, boosting thermal properties while reducing weight.   Why Choose Gesee? Customized Solutions: Tailored particle size and surface treatment for specific insulation needs. Consistent Quality: Rigorous production control ensures high purity and performance. Technical Expertise: Gesee supports clients with R&D collaboration and application guidance. As industries push for energy efficiency and sustainable materials, Zhengzhou Gesee New Materials Co., Ltd. empowers innovation with cutting-edge fumed silica solutions. Whether for construction, industrial insulation, or advanced composites, Gesee delivers the thermal performance you need.   Contact Gesee today to explore how our fumed silica can elevate your insulation products!