Study on preparation and properties of inorganic-organic infrared window composite materials

摘要

In this work, excellent property infrared(IR) window composite materials was obtained by inorganic-organic compound method.Scanning Electron Microscopy(SEM) observation found that inorganic particles were distributed uniformly in the organic matrix.and good combination between inorganic and organic phase were obtained. The measurement of vitrification point showed that glass temperature of composite materials were higher than that of pure plastic matrix, so the temperature rang of application of this kind of composite materials was expanded and its transmittivity was about 80% when wave length was before 30μm.