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Aerogel Thermal Insulation Film

What is Aerogel Thermal Insulation Film?

Aerogel Insulation Film is based on aerogel water-based slurry and is a film-shaped nano-thermal insulation material prepared by fine coating technology on a variety of functional optional substrates. It aims to solve the thermal management problems of uniform heat and heat dissipation of precision industrial products in a small space, especially for weak heat-resistant components, which have a good heat insulation protection effect, improve the comfort of use of electronic products, and prolong the service life of electronic products.
Aerogel Insulation Film: Key Benefits
The aerogel insulation film offers an exceptional thermal solution thanks to its unique nanoporous structure, with the following key advantages:

1. Superior Thermal Insulation & Stability

  • Extremely low thermal conductivity (as low as 0.015 W/(m·K)), significantly outperforming still air.
  • Maintains stable thermal performance across varying temperatures.

2. Effective Cooling in Thin Form Factor

  • Lowers surface temperature by 1–7°C, delaying device thermal throttling.
  • Enables thinner product designs by replacing air gaps with slim insulation layers.

3. Durability & Hydrophobic Protection

  • Highly hydrophobic, resisting moisture and preventing corrosion.
  • Retains structural integrity under high temperatures, vibration, and impact; reusable after inspection.

4. Easy Integration & Design Flexibility

  • Simple to install and remove, reducing maintenance time and cost.
  • Can be combined with graphite or heat pipes for enhanced thermal management.
  • Serves as an electrical insulator without affecting EMC/RF performance.

5. Energy Efficiency & Long-Term Value

  • Improves energy efficiency, helping to reduce power consumption and carbon emissions.
  • Although initial cost is higher, its long service life and low maintenance offer strong lifecycle cost-effectiveness.
Aerogel Insulation Film: Applications
  • Use in tablet PCs.
  • Use in projectors.
  • Use in set-top boxes.
  • Use in digital cameras.
  • Use in mobile phones.
  • Use in notebook computers.
  • Use in liquid crystal displays.
  • Use in smart wearable devices.
  • Use in other electronic devices with confined spaces.

Aerogel Insulation Film: Specification

Items Parameters
Catalog GEL-AC009
Main Composition SiO2
Appearance White
Thickness 0.05-0.3 mm
Density 3 kg/m3
Thermal Conductivity (25 ℃) 0.018-0.022 W/m·K
Temperature Endurance (-40)-130 ℃
Long-Term Use Temperature 120 ℃
Dielectric Strength ≥4 KV/mm
Volume Resistance ≥1.0×1013 Ω.cm
Storage 23±2 °C, 65± 5% relative humidity (RH) indoor environment; 1 year of quality guarantee period after manufacturing

*Test data does not represent overall data

*The product needs to be coated with PET film before use

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