APPLICATION

As global 5G base stations surpass 18 million units, graphite sheets with thickness under 0.1mm are becoming indispensable components, thanks to their exceptional thermal conductivity (1000-2000 W/mK).

High thermal conductivity graphite sheet is a new type of two-dimensional material for thermal conductivity and heat dissipation. Due to its excellent thermal shock resistance, low resistivity, high modulus, corrosion resistance, especially high thermal conductivity, low thermal expansion coefficient, and low density, it has attracted the attention of researchers at home and abroad in practical applications. It can be composite with materials such as metals, resins, ceramics, etc. to meet more design functions and needs. It is considered one of the most promising high-efficiency thermal management composite material reinforcements and an important material for electronic devices to break through the "heat dissipation" problem in the 5G era.

Graphene thermal pad bases on graphene materials with high-quality properties such as low density, high thermal conductivity, and high compressibility, a graphene thermal pad with anti powder coating is prepared using edge wrapping or adhesive film coating technology. As a thermal interface material, it can effectively replace thermal conductive silicone pads, thermal conductive silicone grease, etc., providing excellent heat dissipation solutions for power semiconductors, consumer electronics, etc.

Graphite sheets, with their excellent thermal conductivity, electrical conductivity, corrosion resistance, and bio-compatibility, play a vital role in various components of medical devices.

The thermal processor needs cooling, and the shell’s hot spot must be eliminated. All these must be done by thin and efficient heat-transfer products. With the widest range of ultra-high performance pyrolytic graphite sheets, Dasen have the suitable thermal solutions to meet the performance needs of the industry.

With the continuous development of technology, the performance of tablet computers has become increasingly powerful. For the convenience of carrying and using, tablet computers are becoming thinner and thinner, so the internal of the tablet computer is extremely small, and heat is easily accumulated on the heat source chip and battery, which

1. Heating tube - Graphite materialThe graphite material is a customized PI (polyimide) film system. Through a specific process, the PI film is carbonized and graphitized at high temperature to obtain semi-finished foamed graphite with a thickness of about 200um. The last step needs to accurately co

SSD flash memory will wear out over time when exposed to high temperatures. This loss leads to electron leakage and misidentification errors. When an SSD overheats, the controller may fail, resulting in various erratic disk behaviors. For example, your SSD is not recognized by Windows. Your computer

What are the applications of prepreg in the field of batteries?

Simulate the hotspot area inside the switch, and test the temperature change of hot spot with graphite and without graphite under the same conditions.

1. Mobile phone frame graphite VC application

In daily wearable devices, graphite also plays a unique role and has significant effects on health physiotherapy. For example, graphite waist protector is composed of an inner liner, a graphite heating film and an outer coating. The thermal energy generated by the carbon atoms in it rapidly heats up within 3 seconds, and can be heated to 20 ℃ to 60 ℃.

The battery module must be safe, light and compact and suitable for battery electric vehicles and hybrid electric vehicles. Using traditional aluminum heat dissipation will make the battery thick and heavy. While graphite sheet directly replaces aluminum and it can cool the battery during normal charge/discharge operation.

Designed specifically for battery applications, graphite sheet offers unparalleled thermal conductivity. Batteries generate heat during operation, and excessive heat can significantly reduce their lifespan and performance. Graphite sheet efficiently dissipates this heat, ensuring the battery remains

2024 is the year of consumer electronics AI, and major manufacturers are launching AI terminal products one after another. To meet the training and inference needs of AI large models, the computing power of AI terminal devices is growing exponentially, with a significant increase in the heat generation and dissipation requirements of internal devices in consumer electronics products such as smartphones, laptops, and smart homes.

Graphite sheets play an important role in several key parts of new energy vehicles, mainly including: 1.Power Battery System 2.Motor and Electric Control System 3. Other parts

Selecting the right carbon fiber prepreg for carbon fiber automotive parts is a process of comprehensively considering various factors. Only through accurate demand analysis and scientific material selection decisions can the advantages of carbon fiber materials be fully utilized, injecting new vitality into the development of the automotive industry.

At Dasen, we are proud to play a crucial role in this exciting journey. Our state-of-the-art flexible graphite is a game-changer when it comes to creating bipolar plates for fuel cells. Understanding the complexity and diversity of bipolar plate designs, we have mastered the art of manufacturing graphite sheets with a wide range of thicknesses and densities.

Application of Graphite Film in All-Vanadium Redox Flow Batteries The application of graphite film in the field of all-vanadium redox flow batteries mainly aims to improve the battery's performance and reduce costs through modification. 1.High-purity graphite film, safeguarding the performance of yo

Before using graphite sheets as the cell shell, it is necessary to clean the surface of the cell to ensure that the surface is flat, free of oil stains and impurities. Special cleaning agents (such as electronic grade isopropyl alcohol) can be used to wipe the surface of the cell, and then it is dried with dry nitrogen gas.