▎ 摘　　要

NOVELTY - The utility model relates to the technical field of nanometre material, and claims a nano-material fireproof plate with good use effect, comprising a substrate, the substrate is horizontally arranged, the substrate bottom surface is fixedly connected with the top surface of the moisture-proof layer, the top surface of the substrate is fixedly connected with the bottom surface of the buffer layer. The nano-material fireproof plate with good use effect, by setting the surface anti-cracking layer made by mixing alkali-resistant glass fiber polyethylene material, preventing the nano-material fireproof plate surface cracking, improving the anti-alkalization ability, increasing the durability of the use, setting the radiating plate and the radiating rod combination, the nano-material fireproof plate quickly transmits the temperature of the surface, the temperature is quickly radiated through the radiating layer, improving the fireproof effect, the heat insulating layer effectively prevents the high temperature caused by irreversible damage in the substrate; by setting the foam layer graphene improves the toughness of the nano-material fireproof plate, reduces the fracture rate, improves the service life of the nano-material fireproof plate.