The acceleration of 5G applications will force the chip performance to be further improved, and it will also cause the heat generated by it to double.
However, traditional liquid-cooled and air-cooled materials are difficult to meet the heat dissipation requirements of 5G, and it is imminent to seek new heat-conducting and heat-dissipating materials.
In recent years, graphene-like materials have been widely used in new energy vehicles, electronic information, drones and other fields because of their good thermal conductivity, which can quickly dissipate heat and cool down. They are also becoming the new darling of the 5G era.
AHTH Electronic Materials Technology Corporation broke the record of the world's widest and high thermal conductivity new material of 180mm, and successfully achieved the leap from 180mm "ultra-wide" to 430mm "widest", filling the gap in China's graphene-like high-conductivity film products.
With the comprehensive development of smart phones, microwaves, wireless communication base stations, industrial applications and other fields, the performance requirements of new technologies and new equipment for heat dissipation will become higher and higher, and the demand and market space for high-end heat dissipation materials will become larger and larger.
The high heat dissipation requirements of core components in the electronic information field such as large-size display devices and high-end chips, as well as the limited width of graphene-like film products and the inability of thermal conductivity to meet the heat dissipation needs of high-end chips, have emerged one after another.
AHTH's R&D team has developed ultra-wide, ultra-thick and high thermal conductivity film materials that meet market demand!
The company has grown into a technology research and development integrating basic research, engineering technology transformation, quality testing, standard formulation, new product development and application research of high-end heat dissipation films such as artificial graphite high-conductivity films, copper-based graphene heat dissipation films, and insulating and thermally conductive materials. Innovation platform.
AHTH's current products include conventional artificial graphite high-conductivity films, ultra-thin and ultra-thick artificial graphite high-conductivity films, and ultra-wide artificial graphite high-conductivity films.
Among them, the conventional artificial graphite high-conductivity film is mainly a heat dissipation film with a thickness of 17 μm, 25 μm, 32 μm, 40 μm, etc., which can meet the small area heat dissipation of mobile phones, tablet computers, batteries and other application fields.
The ultra-thin and ultra-thick artificial graphite high-conductivity film is mainly a 10μm ultra-thin high-conductivity film that can meet the heat dissipation requirements of electronic products, wireless equipment and precision instruments, a 70μm-thick high-conductivity film that replaces composite materials, and a 100μm ultra-thick ultra-thick film that meets the heat dissipation needs of the 5G application market High conductivity film, high conductivity film with special thickness of 120μm.
The ultra-wide artificial graphite high-conductivity film includes 200~430mm wide artificial graphite high-conductivity film, 430~600mm wide artificial graphite high-conductivity film, and 600~800mm wide artificial graphite high-conductivity film. It not only solves the problem of limited width of conventional products, but also meets the needs of small-area heat dissipation in applications such as mobile phones, and also expands the application to large-area heat dissipation in computer, lighting, TV and other fields.
In November 2019, based on the self-developed "high-performance high-conductivity graphite film", AHTH developed the world's widest 430mm thermally conductive new material based on fully enclosed high-temperature treatment, automated calendering process and equipment. The quality inspection indicators such as thermal conductivity and thickness have all passed the inspection.
This means that made in China represented by AHTH has broken the original record of 180mm of the world's widest and highest thermal conductivity new material.
In March 2020, AHTH has successfully drawn 550mm ultra-wide film and achieved mass production, continuing to maintain the record of the world's widest and high thermal conductivity new material.