Graphene aerogel is the material with the lowest thermal conductivity among all known solid materials. Graphene aerogel thermal insulation material is a flexible sheet thermal insulation material composed of porous silica aerogel material and special materials through cross-linking gasification process, MGF series aerogel thermal insulation material products are thermal insulation materials (materials with excellent thermal insulation effect in the field of thermal insulation, and at the same time have excellent performance such as hydrophobic and environmental protection. They can solve the heat soaking problem in the narrow space of electronic products, and provide thermal insulation protection for weak heat-resistant elements, thus improving the performance and service life of electronic products, and further improving the comfort of human body. Compared with traditional aerogel composites, graphene aerogel further reduces the thermal conductivity, greatly improves the human affinity of the material appearance and the elasticity and toughness of the material. Graphene is not often used for power battery module spacing, thermal insulation bags, high-end handheld, thermal insulation for wearing electronic equipment, and thermal insulation for household appliances and large equipment.