It is a high-performance solution designed for extreme environments. Engineered with nano-porous SiO₂ aerogel and inorganic binders, this non-intumescent coating provides robust fire protection through dense thermal barrier formation rather than expansion. With a 2-hour fire rating at 20mm thickness and superior resistance to corrosion, heat, and mechanical stress, it excels in outdoor and heavy-industry applications.
Key Advantages
1. Uncompromising Fire Resistance
2-Hour Fire Rating: Achieves 2 hours of fire resistance at just 20mm thickness, meeting rigorous standards for load-bearing steel in high-risk environments.
Non-Intumescent Mechanism: Relies on inorganic aerogel composite’s low thermal conductivity (0.055W/m·K) to block heat transfer, ideal for sustained high-temperature scenarios (up to 800°C).
2. Heavy-Duty Mechanical & Environmental Performance
High Structural Strength:
Compressive strength ≥0.5MPa, 3x stronger than typical intumescent coatings, resisting impacts from industrial equipment or vehicles.
Adhesion ≥0.3MPa ensures long-term bond with steel, concrete, and metal substrates.
Extreme Environment Resistance:
Outdoor Durability: UV-resistant, salt-resistant (5000-hour test), and chemical-resistant, suitable for coastal, petrochemical, and (metallurgical) environments.
Hydrophobic Design: ≥98% water repellency prevents moisture absorption in tunnels, basements, and underwater structures.
3. Lightweight & Efficient Application
Low Density: Only 0.418g/cm³, 60% lighter than traditional non-intumescent coatings (e.g., cement-based), reducing structural load while maintaining fire performance.
Thick-Coat Capability:
Single application up to 8mm (vs. intumescent’s ≤0.5mm), cutting construction time by 50% for large projects.
Suitable for spray or scrape application, adapting to complex steel geometries like bridges and industrial frameworks.
Applications
Outdoor Steel Structures: Bridges, (port machinery), transmission towers.
High-Corrosion Environments: Petrochemical plants, chemical storage tanks, offshore platforms.
Heavy-Industry Settings: Steel mills, power plants, waste incinerators.
Underground & Wet Areas: Tunnels, underground (pipe corridors), wastewater treatment facilities.
If you have any questions about the product, please feel free to contact our technical experts at any time via E-mail: lexie@ag-tech.cn
Aerogel powder is widely used in thermal insulation coatings, energy-saving building materials, industrial insulation composites, and functional fillers. It helps reduce heat transfer while improving lightweight performance and thermal efficiency.
Aerogel powder is available in different particle size ranges to suit various applications, such as coatings, mortars, and composites. Our regular particle size is 7um, 10um, 15um, and 50um. The particle size can be customized according to customer requirements.
Aerogel powder is generally considered safe for industrial use when handled according to material safety guidelines. Standard protective measures such as masks and ventilation are recommended during handling.
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