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Aerospace & Defense: Extreme Thermal & Radiation Shielding

Aerospace & Defense: Extreme Thermal & Radiation Shielding

In aerospace engineering, every gram of payload is critical, and thermal failure is catastrophic. Hebei Woqin engineers Super Insulation Materials (SIMs) specifically designed for the extreme demands of low-earth orbit (LEO), deep space exploration, and defense systems.


  1. Certified Radiation Resistance Spacecraft and nuclear-powered satellites face intense cosmic and gamma radiation that degrades conventional polymers. Woqin's Aero-Series Blankets have undergone rigorous Co-60 Gamma Radiation testing (up to 2.64×10^6 Gy). The results confirm zero deformation, zero shrinkage, and zero cracking, ensuring fail-safe structural integrity in the most hostile radiative environments.


  2. Ultimate Payload Reduction Achieving a thermal conductivity as low as 0.017 W/(m·K), our ultra-lightweight Aerogel Blankets and Composite Panels deliver unparalleled thermal resistance at a fraction of the weight of traditional materials. This massive volume and mass reduction translates directly into increased payload capacity and extended mission lifespans.`


Cryogenic Containment & Hypersonic Re-entry

`The thermal envelope of a launch vehicle or high-altitude aircraft must endure violent temperature fluctuations—from the cryogenic chill of liquid propellants to the scorching friction of atmospheric re-entry. Woqin's multi-tiered Aero-Series provides a complete defense mechanism:


  1. Cryogenic Propellant Tanks (-200°C) For launch vehicles relying on liquid hydrogen and oxygen, our hydrophobic aerogel insulation prevents cryogenic boil-off. By remaining flexible and highly insulative at sub-zero temperatures, it maintains propellant stability while eliminating the risk of frost accumulation and structural cracking.


  2. Hypersonic & Re-entry Insulation (Up to 1000°C) For atmospheric re-entry shields, engine compartments, and exhaust systems, we deploy our Ultra-High-Temp Grade Aerogel Blankets (rated for 850°C to 1000°C). Unlike conventional fibrous insulation that disintegrates under intense vibration and heat, our SIMs maintain their nanoporous structure, providing an indestructible thermal barrier against extreme aerodynamic heating and engine thermal shock.`


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Product Display

Aerogel Blanket

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.

Aerogel Particles

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.

Aerogel Powder

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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