Ultra‑Light Aerogel Block | Heat & Fire Insulation

Silica Aerogel Block Powder is a new generation of high-efficiency lightweight thermal insulation construction materials.

Made of high-purity fumed silica raw material, it features ultra-low thermal conductivity, excellent fireproof performance and high temperature stability.

As a flexible crushable insulation material, it perfectly solves the pain point that rigid insulation boards cannot fit irregular gaps and curved surfaces.
It can be broken into powder or small pieces for arbitrary filling, greatly improving the overall thermal insulation & energy-saving effect of the project.

Main advantages:
✅ A1 Grade non-combustible & fire resistant
✅ Long-term high temperature resistance
✅ Hydrophobic, anti-condensation & moisture-proof
✅ Lightweight, no heavy load on structures
✅ No powder falling, stable and durable

Ideal for building wall cavity insulation, industrial high-temperature equipment wrapping, steam pipeline gap filling, new energy battery heat barrier, cold chain equipment insulation and aerospace thermal protection.

We support custom size, bulk supply and OEM service.
Feel free to inquiry for technical parameters and wholesale price!