Transparent, heat-insulating and flame-retardant window film and preparation method thereof

The invention relates to a transparent, heat-insulating and flame-retardant window film. The window film is prepared from the following components by weight percent: 100 parts of transparent plasticsand 10 to 30 parts of nano heat-insulating and flame-retardant dispersion liquid. The window film is energy-saving, environmentally friendly, transparent, significant in insulation and flame-retardanteffect, and capable of being widely applied to the application fields of buildings, car glass films and the like. 本发明涉及种透明隔热阻燃窗膜，该窗膜按重量百分比包含以下组分：透明塑料100份，纳米隔热阻燃分散液10-30份。本发明窗膜节能环保，透明、隔热、阻燃效果显著，可广泛用于建筑、汽车玻璃贴膜应用领域。