The graphene cooling film market has broad prospects, and local companies are enthusiastic about research and development.

​ ​ ​ Graphene heat dissipation film refers to a highly directional heat conductive film made of graphene as raw material and stacked with multiple layers of graphene. Graphene heat dissipation film has the advantages of light weight, high thermal conductivity, low thermal resistance, and good flexibility. It is widely used in aerospace, electric vehicles, communications, new energy, consumer electronics, medical equipment, photovoltaics and other fields.

According to the “2023-2028 China Graphene Cooling Film Industry Market In-depth Research and Development Prospects Forecast Report released by the Industrial Research Center , The preparation of graphene heat dissipation film usually uses natural scaly graphite as the main raw material, and the finished product is obtained through processes such as defoaming, coating, drying, cutting, carbonization, graphitization, and lamination molding. At present, the development of my country’s graphene cooling film industry is still in its infancy. There are problems such as low production standardization, high raw material costs, unstable product performance, and production capacity cannot meet the needs of downstream customers.

​ ​ Graphene heat dissipation film has excellent performance and can be used to manufacture products such as electric vehicle radiators and smartphone heat dissipation layers. Under the influence of positive factors such as national policy support and rapid economic development, my country’s demand for electric vehicle purchases continues to grow. According to statistics from the Ministry of Public Security, the number of pure electric vehicles in my country will reach 10.45 million in 2022, accounting for 79.8% of the total number of new energy vehicles. Benefiting from the rapid development of electric vehicles and electronic product industries, graphene heat dissipation film has ushered in a broad market space due to its advantages such as being able to meet the high heat dissipation needs of products.

The world’s leading graphene cooling film companies are concentrated in Europe, the United States, Japan and other countries, including the US Sono-Tek Company (SOTK), the US Magi Sci Company, the US GRAFTECH Company, Japan’s Panasonic Electric Industrial Co., Ltd. (Panasonic), etc. The main manufacturers of graphene heat dissipation films in my country include Daoming Optical Co., Ltd., Suzhou Jinfu Technology Co., Ltd., Jiangsu Sticky New Material Technology Co., Ltd., Shenzhen Feirongda Technology Co., Ltd., Beijing Zhongshi Weiye Technology Co., Ltd., etc. .

With the explosion of market demand for high-performance heat dissipation materials, Chinese companies’ enthusiasm for research and development of graphene heat dissipation films continues to rise. At present, Jinfu Technology has become my country’s leading graphene cooling film company, and its products are widely used in the field of electronic products. In 2022, the high-performance graphene cooling film production base construction project invested by Jinfu Technology will be officially implemented. After the project is completed and reaches capacity, the new annual production capacity of graphene cooling film will exceed 4 million square meters.

Industry analysts said that graphene heat dissipation film has the characteristics of light weight and high thermal conductivity, and has great application in electric vehicles, electronic products and other fields. Broad application prospects. my country’s graphene cooling film industry is still in its infancy. Due to factors such as high raw material costs, production capacity cannot meet market demand. In the future, driven by positive factors such as national policy support and technological innovation by local companies, my country’s graphene cooling film production and quality will be greatly improved.