High thermal natural graphite sheet is new thermal conductive material, with heat conduction along two directions, shield heat and components while improving consumer electronic products performance.
Company Profile
Guangdong Dongsen Zhichuang Technology Co., Ltd. was established in 2009 with a total registered capital of 11 million Chinese Yuan and more than 200 employees. We have two independent manufactuers located in Huizhou and Jiangxi separately . we also have oversea offices in HK and Japan to provide high-quality services to all our valued customers.
Our company has passed ISO 9001, ISO1400, IATF16949, OHSAS18001 and other related management system certifications, and our products have got UL\CE\ROHS\REACH and other certifications.
As a professional manufacturer in the field of thermal interface materials and EMI electromagnetic interference materials, Dongsen mainly provides silicone thermal conductive pads, thermal grease, thermal graphite sheet , thermal conductive tape rolls ,metal foil tapes (copper foil tape, aluminum foil tape), high temperature polyimide tapes, also we provide die cutting customize service as per customers' drawings. We are one of the biggest and most comprehensive solution suppliers of thermal conductivity materials, insulating materials and shielding materials in China.
Dongsen focuses on meeting customer needs and strives to maximize the profits of customers. We gain trust of various well-known customers, and has long-term cooperation with Samsung, Huawei, ZTE, Changhong, Panasonic, Foxconn, Midea, etc., and has been well received!
Our Partners
Our Advantages
Detailed Photos
High thermal natural graphite sheet is new thermal conductive material, with heat conduction along two directions, shield heat and components while improving consumer electronic products performance.
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Thermal Graphite Sheet
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Natural Graphite with Additive Polymer
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High thermal conductivity
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The thermal conductivity of graphite sheet is 1500-1700w/mk (the highest specification series thermal conductivity is 2.5times
that of copper, and 3.9times that of Aluminum
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Easily-worked,could be tiny or complex shape, freedom in design, suitable for curved surface / edge , and bendable (thermal
conductivity not affacted)
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High grade carbon and high chemical stability, enviromentally resistant, no deterioration with age
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Lightweight/Low thermal resistance
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Thermal graphite sheet can be applied on Computer
The thermal and electrical properties of graphite sheet have very significant anisotropic properties. The diaphragm structure prepared by special process can obtain XY plane up to 1800W/MK thermal conductivity, Z-axis vertical thermal conductivity
20-30W/MK, which is common copper aluminum foil. 4-6 times, for notebooks, tablets and other products that require strict design space, the heat dissipation problem is the core.
Typical APPLICATIONS
Thermal graphite sheet can be applied on Smartphone
Graphite Sheet can deliver the heat, which is generated by the CPU/Flash chip on Cell Phones' mainboard PCB, evenly to the
Cellddle metal steel bracket and framework. Meanwhile the heat from the high heat-making CPU chip can be spread throughout the
plane of graphite sheet rapidly. The part hot spots are elicellnated and the chip can be kept in appropriate temperature range to
get the high performance.
Product Parameters
Other Applications
The high quality carbon pyrolytic graphite sheet also can be widely used in PDP, LCD TV, Notebook PC, UMPC, Flat Panel Display,
MPU, Projector, Power Supply, LED lighting and other electronic products graphite heat dissipation materials. Graphite heat
dissipation materials have been widely used in communication industry, medical equipment and other heat dissipation.
Audited Supplier 
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