
气凝胶隔热棉
Aerogel insulation cotton is a flexible, low-density material with excellent thermal insulation due to its high porosity. Made from hydrophobic silica aerogel, it’s ideal for insulating small spaces and can be easily mounted on complex surfaces.
- -50~230
分类温度 (℃)
- 100±30
体积密度(千克/立方米)
- >4KV/mm
Dielectric strength
- ≥1.0×1013Ω · cm
Volume resistivity

Kerui Aerogel insulation cotton Technical Data Sheet
| Product thickness | 0.6-4mm |
|---|---|
| Product tolerance | 0.2-0.5mm (tolerance increases with thickness) |
| Product width | 1200mm |
| Appearance and properties | White coil |
| Thermal conductivity (25°C) | 0.012 ~0.018W/(m∙K) |
| Product density | 100±30 kg/m³ |
| Application range | -50~230℃ |
| Surface properties | Hydrophobic |
| Flame retardant | UL94-V0 |
| Dielectric strength | >4KV/mm |
| Volume resistivity | ≥1.0×1013Ω · cm |
| Storage conditions | Store in dry environment at room temperature |
| Prohibited substances | Complies with REACH/RoHS test |
Description of Aerogel Insulation Cotton
气凝胶保温棉是一种低密度、低导热系数的柔性保温材料。它是在气凝胶的基础上经过加工制成的一种柔性、可操作性强的保温材料。它具有极高的孔隙率,因此具有优异的隔热性能。它是由疏水性二氧化硅气凝胶与基材结合而成,非常适合狭小空间的隔热需要,并可灵活地安装在复杂的表面上。
Strong thermal insulation performance.
Soft, thin, easy to cut, convenient post-processing.
Good moisture resistance, not easy to absorb moisture.
High fire resistance.








