Graphite Paper 

Graphite paper is a special material made from high-carbon flake graphite through chemical treatment, high-temperature expansion and rolling processes. It not only retains graphite's excellent properties such as high electrical conductivity, high thermal conductivity and chemical stability, but also gains advantages of being lighter, more flexible and easier to process via specialized manufacturing techniques. As an essential industrial raw material, graphite paper is classified into multiple types based on its functions, properties and applications, including flexible graphite paper, ultra-thin graphite paper, thermal conductive graphite paper, graphite paper rolls and graphite plates. According to different application requirements, graphite paper can be processed into graphite sealing gaskets, flexible graphite packing rings, graphite heat sinks and other products.

Graphite paper boasts a wide range of applications, and due to its performance characteristics, it requires proper storage methods. It should be kept in a dry, flat place, protected from direct sunlight and extrusion. The storage methods and precautions are as follows:

1.Since graphite paper is relatively rigid, it should not be folded or bent at a small angle during storage to avoid breakage. Finished graphite paper is suitable for storage in flat sheets (e.g., A4 size) or rolled into barrels to prevent cracking.

2.The storage environment for graphite paper should be dry and flat, away from direct sunlight and extrusion. In addition, given graphite paper's electrical conductivity, it must be stored far away from power sources and wires.

Graphite paper is widely used in various fields. In industries such as electric power, petroleum, chemical engineering, instrumentation, machinery and diamond manufacturing, it serves as dynamic and static sealing material, replacing traditional seals like rubber, fluoroplastic and asbestos. Besides, it plays an important role in electronic devices. Thanks to its high thermal conductivity and lightweight feature, it is widely applied in thermal management of electronic equipment, effectively eliminating "hot spots" and improving device performance.

With the rapid development of electronic products, chips are becoming increasingly refined, faster and smaller, generating more heat, while the heat dissipation space of electronic products is shrinking. This has raised higher requirements for thermal conductive and heat dissipation materials. Manufacturers of mobile phones, smartphones, tablets and other digital products are in urgent need of highly reliable thermal conductive and heat dissipation materials.

Graphite paper is available in various types, mainly including flexible graphite paper, high-purity graphite paper, high-carbon graphite paper and graphite paper specially designed for flat panel displays. These different types of graphite paper have distinct performance characteristics due to differences in manufacturing processes and raw materials. Also known as graphite heat sinks, graphite paper comes in a complete range of specifications. Featuring light weight, thin thickness and high thermal conductivity, it effectively solves the thermal conduction and heat dissipation problems of electronic products such as smartphones, tablets, digital devices and LED lamps.

One prominent feature of graphite paper is its excellent thermal conductivity. However, the thermal conductivity varies among different graphite paper products, which is mainly affected by manufacturing processes and raw materials. Factors such as graphite purity, particle size distribution and temperature control during processing all have an impact on the thermal conductivity of graphite paper. Graphite paper is characterized by smooth surface, uniform structure, high strength and long service life. It is available in diverse specifications, with thickness ranging from 0.05 to 3 millimeters, width from 4 to 1500 millimeters, and length from 1 to 100 meters.

For more information about graphite paper manufacturing, please contact Qingdao Jiuzhengyuan Graphite Technology Co., Ltd.

Contact: Manager Dai

Phone: +86 18678926138