Passive Fire Protection (PFP) is the final line of defense for human life and high-value assets. Hebei Woqin offers a dual-tier aerogel blanket system designed to exceed the most stringent global fire safety standards:
High-Temperature Aerogel Blanket (The 1000°C Specialist) Designed for environments prone to intense hydrocarbon fires, our High-Temperature blankets maintain their nanoporous structural integrity even when exposed to sustained temperatures of 850°C to 1000°C. Composed of high-purity inorganic silica, this material is officially certified as Class A1 Non-combustible. During a fire, it provides a superior thermal barrier that prevents steel structures from reaching their softening point (approx. 550°C), effectively preventing building collapse.
S-Grade Aerogel Blanket (0.017 W/m·K Thermal Excellence) For applications where both extreme fire protection and space-saving insulation are required, our S-Grade blanket provides a world-leading thermal conductivity of 0.017 W/(m·K). This allows engineers to achieve extreme R-values with minimal thickness. In a fire event, the S-Grade blanket not only blocks flames but also drastically slows the rate of heat transfer, protecting sensitive electronics and preventing the ignition of adjacent combustible materials.
Zero-Smoke & Zero-Toxic Environment The primary cause of fatalities in fire events is toxic smoke inhalation. Woqin’s pure inorganic aerogels produce zero smoke and zero toxic gases. This ensures that emergency evacuation routes remain clear and breathable, providing precious extra time for personnel and fire-fighting teams.`
Advanced Applications: From Nuclear Safety to Architectural PFP
Woqin’s fire safety solutions are deployed across the most demanding industrial sectors, backed by authoritative third-party testing:
Nuclear & Aerospace Grade Radiation Resistance A critical and unique advantage of our High-Temperature Aerogel Blanket is its resistance to extreme radiation. Tested by the Beijing High-Tech Radiation Institute, our blankets remained structurally sound after exposure to Co-60 Gamma radiation at a dose of 2.64×10^6 Gy—showing zero deformation, cracking, or shrinkage. This makes it the premier choice for fire protection in nuclear power plants, deep-space exploration, and high-energy research facilities.
Cable Tray & Electrical Enclosure ProtectionElectrical fires often travel rapidly along cable routes. By wrapping cable trays and wind-power control cabinets with our flexible, ultra-thin blankets, facilities can prevent "flashovers" and contain the fire within its source. The thin profile of our aerogel blankets allows for easy retrofitting in tight spaces where traditional rock wool is too bulky to install.
Aero-Series Composite Systemsfor Architectural Safety In building construction, we integrate our aerogel technology into our Aero-Series (Aero-Plaster and Aero-Mag composite boards). These are used as fireproof door cores and elevator shaft linings. They provide a Class A1 non-combustible barrier that blocks radiant heat far more effectively than gypsum or mineral wool, ensuring stairwells remain a "cool sanctuary" even during a high-rise fire event.
Aerogel Thermal Insulation Coating for Complex Nodes For intricate valves, structural steel joints, and irregular geometries, Woqin’s Aerogel Coating provides a seamless, sprayable fire armor. It bonds directly to the substrate, eliminating air gaps where fire and moisture could penetrate, providing a continuous, indestructible shield.`
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Product Display
Hebei Woqin is a leading Silica Aerogel Blanket Manufacturer with 12 years of export experience. We provide ultra-thin, flexible insulation with a certified thermal conductivity of 0.02 W/m.K. Our hydrophobic blankets withstand up to 650°C and effectively prevent Corrosion Under Insulation (CUI) in demanding industrial environments.
Hebei Woqin offers high-quality silica aerogel particles with superior hydrophobicity. These 1-5mm particles feature a high surface area and extreme thermal resistance, making them the ideal functional filler for advanced insulation materials and industrial additives.
Hebei Woqin’s silica aerogel powder is a high-purity, ultra-fine functional filler (15-50μm). With excellent hydrophobicity and low density, it is specifically designed to enhance the thermal performance of coatings, plastics, and composite industrial materials.
Aerogel Thermal Insulation Coating
Hebei Woqin offers Aerogel Coating with 0.032 W/m.K thermal conductivity. Ideal for seamless application on complex valves and flanges, it ensures superior anti-scalding protection and personnel safety. This durable solution effectively prevents Corrosion Under Insulation (CUI) in harsh industrial environments.
Vacu-Core|Vacuum Insulation Panel (VIP)
Hebei Woqin is a premier VIP manufacturer with a certified 0.002 W/m.K thermal conductivity. Our Vacuum Insulation Panels offer 10x the performance of traditional materials in an ultra-thin profile. Ideal for cold chain logistics, medical freezers, and high-end construction where space-saving and thermal efficiency are critical.
Aero-Plaster | 22mm Thermal Laminate Board
The ultimate space-saving solution for internal wall insulation (IWI). Featuring our Patent Pending integration technology, it bonds high-performance Aerogel to plasterboard. Ranging from ultra-thin 15mm up to 32mm, it offers an A1 Fire Rated core, ready for paint. Ideal for solid wall retrofits where space is critical.
Aero-Mag | Ultra-Slim Aerogel MgO Composite Board (Starting from 8mm)
The ultimate ultra-slim structural insulation board. By bonding a high-impact, water-resistant Magnesium Oxide (MgO) facing to our high-performance Silica Aerogel core, Aero-Mag delivers unparalleled thermal resistance in minimal space. Starting at a groundbreaking 8mm total thickness, it is ideal for high-traffic floors, wet rooms, and basement re
Aero-Stone | Flexible Stone Thermal Laminate (Dual-Patented System)
A dual-patented cladding system merging natural stone aesthetics with aerogel's thermal efficiency. Starting at 6mm and ~6kg/m², this Class A fireproof, weather-resistant solution is engineered for complex facades and curved columns, completely eliminating the need for heavy steel sub-frames.
Aero-Tape | Aerogel Thermal Break Tapes
Aero-Tape is a premium structural thermal break strip combining our certified 0.020 W/m·K silica aerogel core with a dust-free dual-encapsulation foil and high-tack adhesive. Engineered to instantly stop condensation and thermal bridging on metal studs and facade brackets, meeting strict European building codes.
Vacu-Armor | Stainless Steel Encapsulated VIP
Vacu-Armor is the ultimate heavy-duty Vacuum Insulation Panel (VIP). Encapsulated in 304 stainless steel, it guarantees a 50-year lifespan, absolute zero gas permeability, and an A1 fireproof rating. Combined with our patent-pending thermal-break anchoring system, it provides the safest, ultra-thin insulation for high-end architectural façades.
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