Adiabatic bodywork protective film

The invention relates to an adiabatic bodywork protective film, wherein the nanometer metal powder is evenly mixed with polyurethane adhesive, pressure-sensitive adhesive or acrylate adhesive through dispersing agent, and nanometer metal powder thereof holds a total mass ratio of 0.1%- 50%, and then stretch the mixture into film and put on the PVC surface to form bodywork protective film. The resin has the following technical effects: there is a significant leat insulation function when using the protective film of the vehicle body surface, therefore, in the hot summer, too high temperature inside the vehicle will not be caused under outdoor exposure. 种具有隔热功能的车身保护膜，纳米金属粉通过分散剂与聚氨酯胶、压敏胶或丙烯酸酯胶混合均匀，其纳米金属粉占总质量比为0.1%-50%，然后将混合物拉伸成膜布于PVC表面形成车身保护膜。本发明的技术效果是：将该保护膜使用在汽车车体表面，具有显著的隔热功能，从而在炎热的夏天，汽车在室外爆嗮也不会造成车内温度太高。