Silica Aerogel Insulation Blanket | High-Density Nano-Porous Industrial Felt (-200°C to 650°C)

PRODUCT INTRODUCTION

Hebei Woqin provides professional-grade Silica Aerogel Blankets for heavy industrial and cryogenic applications. With a thermal conductivity of 0.020 W/(m·K), it is the ideal solution for Oil & Gas pipelines (LNG/LPG), refinery equipment, and high-temperature steam networks. Resistant from -200°C to +650°C, it prevents CUI (Corrosion Under Insulation) and survives extreme vibration.

Silica Aerogel Insulation Blanket | High-Density Nano-Porous Industrial Felt (-200°C to 650°C)


Serial No.Test ItemSub-itemTest BasisSpecification RequirementTest ResultUnitIndividual Judgment
1Vibration Mass Loss Rate-GB/T 34336-2017 Appendix B≤1.00.3%Conform
2Hydrophobic Rate-GB/T 10299-2011≥98.099.7%Conform
3Thermal ConductivityAverage Temperature 25℃GB/T 10295-2008≤0.0210.02W/(m·K)Conform
Average Temperature 300℃GB/T 10294-2008——0.039W/(m·K)——
4Tensile StrengthTransverseGB/T 17911-2006 9≥2001255kPaConform
Longitudinal414kPaConform
5Combustion Performance (Class A (A1))Combustion Calorific ValueGB/T 14402-2007≤2.01.9MJ/kgConform
Mass Loss RateGB/T 5464-2010≤502.1%Conform
Furnace Temperature Rise≤302Conform
Sustained Burning Time00sConform

Silica Aerogel Insulation Blanket | High-Density Nano-Porous Felt

The "Space-Age" Replacement for Traditional Wool:
Upgrade your industrial insulation from outdated bulk materials to advanced Nano-Technology. Our Silica Aerogel Blanket delivers industry-leading performance (0.020 W/m·K), effectively doing the work of 100mm traditional foam with just 20mm of thickness. This ultra-thin profile not only saves valuable space but slashes logistics costs by 80%, making it the ultimate solution for high-value pipelines and extreme environments.

Key Technical Data (ASTM C177 Certified):

  • Thermal Conductivity: 0.020 W/(m·K) (at 25°C) — Accurate precision data; zero over-marketing.
  • Temperature Range: -200°C to +650°C (Standard Grade); Custom composite versions available up to +1200°C.
  • Hydrophobicity: > 99% — Molecular-level water repellency ensures the substrate stays bone-dry.
  • Fire Rating: Class A1 / UL94 V0 — Non-combustible, zero smoke generation.
  • Tensile Strength: ≥ 1255 kPa — High mechanical strength; will not collapse under vibration.
  • Thickness Options: 3mm, 6mm, 10mm, 20mm (Standard Rolls).

Why This Matters for Your Project:

  • Eliminate CUI (Corrosion): Unlike mineral wool which acts as a sponge, our hydrophobic aerogel repels water completely, extending pipeline lifespans by 15-20 years.
  • Space & Weight Optimization: Saves 80% of installation space. Ideal for EV battery packs, submarines, and cramped pipe racks where every millimeter counts.
  • Vibration Resistant: Passed MIL-STD-810G vibration tests. The felt does not crumble or settle under the constant mechanical stress of ships or industrial pumps.
  • Health & Safety: Non-carcinogenic and low-dust, ensuring a safe working environment compared to fiberglass.

Applications:

  • Petrochemical & LNG: Cryogenic pipelines and reaction vessels (-200°C stability).
  • New Energy Vehicles (EV): Thermal runaway barriers between battery cells.
  • District Heating: High-pressure steam pipe wrapping (replacing bulky jackets).
  • Aerospace: Satellite vacuum insulation and rocket engine thermal shields.

⚠️ Customization Service:

  • Precision Cutting: Free CAD-based cutting for irregular shapes (valve covers, battery mats).
  • Surface Laminations: Available with Adhesive Backing, Aluminum Foil, or Fiberglass Cloth facing.

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