Kistler® KSL6 silica aerogel powder/particle is an inorganic material with a networked, three-dimensional nanopore structure. Its porosity reaches 80-99%, with pore sizes that are concentrated between 10-50nm, and featuring thermal conductivity at room temperature that can be as low as 0.013W/(m.k). The product has broad application prospects in areas including heating, acoustics, mechanics, optics, electricity, and pharmaceuticals.
The pore size of Kistler ® KSL6 is far smaller than the free path (70nm) of air molecules. This special structure firmly locks the air molecules and greatly reduces thermal convection, while also forming an "infinite length" path of heat conduction, thus realizing KSL6’s extremely low thermal conductivity.
More than 99% of the components in KSL6 are the inorganic material silicon dioxide, and it meets the grade A non-combustible standard of the GB8624-2012 Classification for Burning Behavior of Building Materials and Products
The hydrophobicity of KSL6 can reach 98%, which effectively prevents water infiltration while also maintaining superior, long-term thermal insulation performance.
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