The advantages of nano-scale aerogel glass fiber insulation blanket in the field of passive housing
2018-12-18 16:36:07 From: Tradematt-Aerogel
1. Low thermal conductivity, good thermal insulation effect
The aerogel of the nano-aerogel glass fiber insulation blanket has a relatively high porosity, and the thermal conductivity is only 0.012~0.016W/(m·K). The thermal conductivity is the lowest among all the thermal insulation materials, and its thermal performance is superior.
2. Good bonding performance
Nano-aerogel glass fiber insulation blankets can be firmly combined with various materials such as blocks and masonry, and they have strong tensile strength. The nano-aerogel glass fiber insulation blanket can be directly covered in the wall or embedded in the base layer of the wall to firmly bond with the base layer of the wall and seal the gap. The nano-scale aerogel glass fiber insulation blanket can also be combined with a variety of architectural decorative panels to achieve the insulation effect while decorating.
3. Waterproof performance is good
Nano-aerogel glass fiber insulation blanket is a hydrophobic material with water resistance of 99.9%, good water vapor resistance, closed cell ratio of more than 99%, difficult to permeate, continuous construction and good overall performance, so the waterproof effect is good, and It does not increase the thermal conductivity due to moisture absorption, and its waterproof performance is reliable.
4. Good resistance to aging and chemical stability
Nano-aerogel glass fiber insulation blanket has good aging resistance and stable chemical properties; low temperature -200 °C is not brittle, high temperature +650 °C does not burn, no deformation, can be used normally; resistant to weak acid, weak alkali and other chemical substances ,long lasting. At the same time, the nano-scale aerogel glass fiber insulation blanket also has the effect of flame retardant, can reach the national flame retardant standard A1 grade, completely non-flammable.