It is a kind of flexible thermal insulation material, which is made of ceramic fiber surface mat and aerogel material. The material has ultra-low thermal conductivity, excellent hydrophobicity, environmental protection, fire retardant, easy to cut, easy to construction and many other characteristics, it is the most ideal thermal insulation material in the battery heat management system which has high requirement for thickness.

Thin thickness, excellent thermal insulation, thermal stability, low heat storage, soft, tear resistance, heat shock resistance

The utility model is suitable for the heat insulation of new energy power battery modules, the heat insulation protection of battery cells, the integral heat insulation of car body and battery shell, and the high-efficient heat management of heat insulation products in the narrow space, such as projectors and home appliances.