The invention discloses an automobile heat insulation film and a preparation method thereof, and belongs to the technical field of heat insulation materials, the automobile heat insulation film comprises a surface protection layer, a polymer layer, a bonding layer and a release film layer, the polymer layer, the bonding layer and the release film layer are sequentially arranged on one side of the surface protection layer, and the bonding layer is filled with aerogel. The automobile heat insulation film is good in heat insulation performance and does not contain metal components, and the technical effect of improving the use safety of the heat insulation film is achieved.
本发明公开了一种汽车隔热膜及其制备方法,属于隔热材料技术领域,所述汽车隔热膜包括表面保护层,以及依次设置在所述表面保护层一侧的聚合物层、粘结层和离型膜层,所述粘结层中填充有气凝胶。本发明汽车隔热膜隔热性能好,且汽车隔热膜中不包含金属成分,实现了提高隔热膜的使用安全性的技术效果。
Automobile heat insulation film and preparation method thereof
汽车隔热膜及其制备方法
2023-07-25
Patent
Elektronische Ressource
Chinesisch
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