Ultra low thermal conductivity of 0.018 to 0.024 W/mK
Panasonic Automotive & Industrial Systems Europe has recently unveiled a thermal insulation sheet which is the thinnest insulation solution currently available on the market. The NASBIS (Nano Silica Balloon Insulation Sheet) high-performance thermal insulation sheet comes with a thickness of 50µm, 100 µm, 500 µm, or 1000 µm and an ultra low thermal conductivity of 0.018 to 0.024 W/mK. This very low thermal conductivity of convection is achieved thanks to a pore diameter which is smaller than mean free path of air (68nm).
NASBIS is made of a material called aerogel. This is a synthetic porous material derived from a gel, but in which the normal liquid component of the gel has been replaced with gas. In addition to its ultra low thermal conductivity, aerogel benefits from a low sound propagation of 120m/s, low bulk density of 0.050 up to 0.250g/cm³, high transparency of 90% up to 94% at 10mmt, a refractive index like air of 1.015 up to 1.055, as well as high porosity of 90% up to 98%.
Comments Satoshi Endo, Product Manager, Thermal Solutions & Ceramic Devices at Panasonic: “The flexibility and fantastic heat insulation performance of the ultra thin NASBIS thermal insulation sheet make it the ideal solution for applications where it is important to cancel a heat spot in a narrow space, e.g. in mobile phones”.
For further product information, please visit: http://industrial.panasonic.com/ww/pgs2/nasbis
About PAISEU
Panasonic Automotive & Industrial Systems Europe (PAISEU) is a company that provides unparalleled expertise to leading car manufacturers, industrial customers and OEMs. It researches, develops, manufactures and supplies key electronic components, devices and modules up to complete solutions across a broad range of industries; and provides production equipment which builds the manufacturing lines of global corporations. Globally, Panasonic’s Automotive & Industrial Systems is responsible for over one third of Panasonic’s overall revenue.
