Fireproof material used for lithium battery module and method for producing the same

A fireproof material used for a lithium battery module, characterized in that the fireproof material has a stacked structure formed by stacking multiple layers of mesh structures, and each layer of the mesh structures includes:

• a first fibrous material including a plurality of first fibers, each of the first fibers being an oxidized fiber;
• wherein each of the first fibers has a first refractory temperature of between 800° C. and 900° C. a first thermal conductivity of between 0.14 W/(m·K) and 0.2 W/(m·K), a first fiber length of between 45 micrometers and 60 micrometers, and a first fiber diameter of between 1 micrometer and 5 micrometers;
• and
• a second fibrous material including a plurality of second fibers, each of the second fibers being a silicate fiber;
• wherein each of the second fil Berg has a second refractory temperature of between 950° C. and 1.050° C. a second thermal conductivity of between 0.03 W/(m·K) and 0.4 W/(m·K), a second fiber length of between 52 micrometers and 67 micrometers, and a second fiber diameter of between 8 micrometers and 12 micrometers;
• wherein, based on a total weight of the fireproof material being 100 parts by weight, an amount of the first fibrous material is between 45 parts by weight and 60 parts by weight, and an amount of the second fibrous material is between 35 parts by weight and 45 parts by weight;
• wherein, in each layer of the mesh structures, the plurality of first fibers are interwoven with the plurality of second fibers;
• wherein the multiple layers of the mesh structures of the fireproof material have a stacked layer number of between 5 layers and 20 layers, and a stacked layer thickness of between 0.3 mm and 5 mm;
• wherein the fireproof material has an overall density of between 0.05 g/cm3 and 2 g/cm3 and an overall thermal conductivity of between 0.01 W/(m·K) and 0.8 W/(m·K).