AEROGEL-OPEN CELL FOAM COMPOSITE HAVING IMPROVED FLEXURAL STRENGTH TOGETHER WITH HIGH INSULATING ABILITY

摘要

PURPOSE: An aerogel-open cell foam composite is provided to improve flexural strength without degradation of insulating ability by comprising open-cell foam of which frame width is wide.;CONSTITUTION: An aerogel-open cell foam composite comprises open-cell foam, and aerogel, and the flexural strength is 35N/cm^2 or higher. The open-cell foam comprises pores and a frame. The width of the frame is 20-80 micron. The open-cell foam comprises at least one selected from a group consisting of polycarbonate-polyurethane copolymer, polyolefins, polyurethanes, phenolics, polycarbonate, acrylonitrile butadiene styrene, a methylmethacrylate-styrene copolymer, cellulose acetate, and polystyrene.;COPYRIGHT KIPO 2012