Hydrophobic Silica Aerogel Powder and Particles

Technical Overview

CW-AP provides a low-density nanoporous silica aerogel platform for formulators who need thermal resistance, hydrophobicity and lightweight filler performance.

CW-AP-W is a waterborne pre-dispersed aerogel slurry with 20-25% solids and 0.020-0.025 W/(m·K) thermal conductivity after drying.

Designed against JC/T 2518-2019 requirements for hydrophobic silica aerogel powder.

Key Metrics

• 400-800 m2/g specific surface area
• 90-95% porosity
• 20-50 nm pore size
• Hydrophobic surface

Typical Applications