High temperature Cryogel Aerogel Fabric

Heat Resistant Insulation Materials

Since their invention, aerogels have primarily been made of silica. The silica is combined with a solvent to create a gel. This gel is then subjected to supercritical fluid extraction. This supercritical fluid extraction involves introducing liquid carbon dioxide into the gel. The carbon dioxide surpasses its super critical point, where it can be either a gas or a liquid, and then is vented out. This exchange is performed multiple times to ensure that all liquids are removed from the gel. The resulting material is aerogel.

"That is the key step that makes an aerogel different from other porous materials," says Mary Ann Meador, a research chemical engineer and team lead for aerogels at Glenn. "Maintaining the gel structure is the most important thing."

Advantages of using Aerogel Insulation Felt 

1. Silica aerogel are derived from sand and the manufacturing process is environmentally friendly making this material an important step forward in environmental terms - lessening our reliance on materials derived from petrochemicals which are inherently toxic to the environment.

2.Aerogel blankets are quite simply the most thermally efficient insulators in the world. Therefore a high level of insulation is obtained from a small thickness of material.

3.Aerogel Insulation Blanket are lightweight, easily cut and ideal for insulating complex shapes and surfaces

Aerogel Pipe Insulation Products Material Standard applications 

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