Used in computer, mobile phone motherboard, screen, LCD, camera and other equipment. ,etc.
Synthetic graphite sheet, also known as artificial graphite sheet, is a brand-new heat dissipation material. Using advanced carbonization and graphitization technology, thermal conductive films with unique lattice orientation are fabricated by high-temperature sintering at 3000 ℃. It mainly dissipates heat evenly along two directions, and the lamellar structure can well adapt to any surface.
Synthetic graphite sheet, also known as artificial graphite sheet, is a brand-new heat dissipation material. Using advanced carbonization and graphitization technology, thermal conductive films with unique lattice orientation are fabricated by high-temperature sintering at 3000 ℃. It mainly dissipates heat evenly along two directions, and the lamellar structure can well adapt to any surface.
Synthetic graphite properties: thin material, suitable for products with thin products and small gap; high temperature resistance, high strength and stable chemical properties; low thermal resistance, light weight, excellent conductivity and electromagnetic shielding; high thermal conductivity (good horizontal heat dissipation effect), graphite heat sink can be smoothly attached to any plane and curved surface (short circuit and ESD problems should be paid attention to in application).
Synthetic graphite sheet is mainly used in computer, mobile phone motherboard, screen, LCD, camera and other equipment. The graphite carbon atoms are made into graphite heat sink through high-temperature thermal expansion, and the graphite is made into a sticker sheet by using the plasticity, high-quality heat conduction, lightness and other advantages of graphite, so that it can be attached to the heat source, so that it can effectively disperse a little heat evenly, so as to maximize the diffusion of high heat of a single electronic product, Thus, the service life of electronic products can be effectively protected. It can not only block the contact between the elements, but also play a certain anti-seismic role.
Uses of Synthetic Graphite
The samples collected from the synthetic graphite plant are graphite minerals. Synthetic graphite is iron black, bright black stripe, columnar, metallic luster, opaque, with a hardness of 1-2, the specific gravity of 2.09-2.23, and complete cleavage.
Due to its good thermal conductivity and strong chemical stability, synthetic graphite is often used as raw material in the field of thermally conductive materials. The heat dissipation performance directly determines the stability and reliability of electronic products. The failure rate of electronic components increases exponentially with the increase of working temperature. For every 10 ℃ increase in temperature, the system reliability decreases by 50%. Therefore, the thermal conductivity and heat dissipation capacity of electronic and electrical products is one of the key factors affecting product performance. At present, the main ways of heat dissipation of electronic products include synthetic graphite heat dissipation film, heat-conducting gel, heat pipe, uniform heat plate, heat sink, fan, liquid cooling, and so on.
Thanks to the rapid development of 5g, the Internet of things, and other technologies, electronic products show the development trend of ultra-thin, high-performance, intelligent and functional integration. The number of heating components integrated into the products increases. A single heat dissipation material will be gradually replaced by a heat dissipation module composed of a variety of heat dissipation components, with synthetic graphite heat dissipation film, heat pipe The new heat conduction material scheme represented by soaking plate will become the mainstream heat dissipation solution in the market.
Carbonization, graphitization, calendering, die-cutting, and other production links are the core links in the production of synthetic graphite thermal conductive materials, with high technical content. At the same time, the product yield and production efficiency can be improved only by continuously accumulating experience, improving process level, and fine management in long-term production practice. Only excellent enterprises in the industry can achieve stability and efficiency on the premise of ensuring quality and delivery time Efficient large-scale production and supply. At present, there are few domestic enterprises with the supply capacity of large-scale and high-quality synthetic graphite thermal conductive materials.
Franli is committed to the production and R & D of graphite products. Based on the business philosophy of “quality first and integrity-based”, adhering to the scientific outlook on development, franli always focuses on providing customers with various high-quality graphite products with high-tech content, to meet the requirements of today’s rapid development of science and technology and meet the special needs of users in all walks of life. The synthetic graphite provided by franli has good quality and appropriate price and has also been loved and praised by customers.
