On October 28, 2021, ZKSX issued an announcement that in order to respond to the heat dissipation needs of high-power electronic products such as 5G communications, the company has developed a new product with superior comprehensive indicators-graphene thermal film, which has been used in many satellite products. And become a qualified supplier of China Aerospace Science and Technology Corporation, China Electric Power Corporation, Chinese Academy of Sciences Small Satellite Center and other units.
According to reports, with the rapid development of electronic and communication products in the 5G era, electronic devices have an increasing demand for heat dissipation capabilities of heat dissipation components. Graphene thermal film is an important part of electronic heat dissipation materials. This product can effectively reduce the local "hot spots" of smart phones, tablet computers and aerospace products, thereby enhancing the application experience of electronic products and aerospace products, so there is a broad application space for civilian and military electronic products. Moreover, it is estimated that by 2022, the global market size of heat dissipation components based on this will reach 4 billion US dollars, of which the market size of heat dissipation films can reach more than 20 billion yuan, and maintain an annual growth rate of 25%.
To this end, ZKSX has developed a graphene thermal conductive film with high heat flux, good flexibility, and other comprehensive indicators. It has now built a 10-ton graphene oxide slurry and a 200,000 square meter high-flux graphene thermal film production line. This research and development project belongs to its own technology in key processes such as special slurry, ultra-thick film forming, heat treatment, and densification. It has applied for 10 invention patents and authorized 4, and there are no risks and hidden dangers in intellectual property rights.