Founded in 2011, DASEN is a high-tech enterprise focusing on the research and development of high heat dissipation graphite sheet and other related products. We have about 170 employees and more than 10000 square meters workshop, with an annual capacity of 6 million SQM.DASEN is an outstanding private enterprise and a scientific and technological innovation enterprise in Jiangxi province. DASEN holds more than 10 inventions and authorized patents.

DASEN has completely independent intellectual property rights and advanced production processes. Based on ISO9001 international quality management st…
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Artificial graphite sheet

Synthetic graphite sheet, also called artificial graphite sheet, is a new film material made of Polyimide by sintering. DASEN is a professional graphite sheet manufacturer with capacity of 300,000SQM/Month and 6000 square meters dust-free workshop. DASEN is Samsung's strategic partner for thermal management. DuPont, SKC & KANEKA are DASEN’s strategic partners as Polyimide raw materials suppliers.

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Today more and more high-tech electronics are used such as the latest smartphones in your pocket, the thin, Ultra-thin laptops on your desk, and the ultra-high definition television on your wall. As electronics get faster, thinner and more powerful, the thermal challenges are more demanding than ever. The heat source is distributed in the charging module, six-cell aluminum battery, keyboard, PCB, PCU, LCD substrate board, side frame, and receiving signal terminals.

The thermal and electrical properties of graphite materials have a very significant heterogeneity. Through special preparation, the sheet structure can achieve thermal conductivity up to 1800W/MK in the XY plane, and the vertical thermal conductivity to 20-30W/MK on Z-axis, which is 4-6 times as much as common copper aluminum foil. For products with demanding design space, heat dissipation is the core issue.

Thin and light graphite sheet has the ability to effectively spread heat and is an ideal choice for cost effective thermal management. 

Today more and more high-tech electronics are used such as the latest smart phones in your pocket, the thin, ultra-thin laptops on your desk, and the ultra-high definition television on your wall. As electronics get faster, thinner and more powerful, the thermal challenges are more demanding than ever. Dasen can offer high performance thermal interface material for the thermal challenges.
At present, the traditional heater represented by metal alloy wire is widely used in the household appliances like oven. Although the production cost of this material is controllable and easy to obtain, it has long response time and slow temperature rise. As a new two-dimensional carbon material, graphite sheet has excellent electrical and thermal conductivity. It is the carbon material with the highest thermal conductivity so far. It is very suitable to be used as the heating tube material of household appliances.
With rapid development of telecom computing, people often use network technology in their daily work and life. It can be said that today's society is inseparable from the communication network. To keep the high performance of the devices, Dasen’s graphite sheet and thermal pad can be used for the thermal solution
In the field of transportation, graphite plays very important roles to the thermal solution of batteries, chargers, electronics, LED, etc. Dasen is developing thicker and higher performance graphite sheet to meet the requirements of transportation products’ thermal solution.

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DASEN cannot do well without our customers and partners’ support and trust along the way.
Today, with the rapid development of technology and market, DASEN and our partners are facing new journey, new opportunities and new challenges.
DASEN hope to go hand in hand with our partners, stand together through storm and stress, grasp the technological frontier, insight into the future trend, win the ecological future together, and create a more brilliant tomorrow.

SUMSUNG's main cellphones use DSN's thermal conductivity materials
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I love my family --- Jiangxi Dasen readi

Book is the inheritance of culture, the record of civilization, and it is also our good teachers and wise friends. Reading can cultivate people's sentiment and make ourselves become happy. Reading more books and reading go

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Pyrolytic Graphite Sheet Application on

Pyrolytic Graphite Sheet (PGS) can deliver the heat, which is generated by the CPU/Flash chip on Mi Phones’ mainboard PCB, evenly to the middle metal steel bracket and framework. Meanwhile the heat from the high heat-mak