Thursday, 25 August 2016 16:23

Graphite heat sink

  Thermal conductivity of graphite, also known as the graphite radiating fins, a new thermal cooling material, has the unique grain orientation and along the two directions of the uniform heat conduction, the lamellar structure can well adapt to any surface, the heat shield assembly and improve consumer electronic products performance.

  The unique combination of thermal conductivity and thermal conductivity of graphite thermal conductivity is a good choice for the thermal management solution. Ultra high thermal conductivity in the plane of thermal conductive graphite sheets with W/m-K 150-1500.

  The chemical composition of the thermal conductivity of graphite materials (thermal flexible graphite sheet is mainly single carbon (c) elements, is a kind of natural elements in minerals. Polymer film can be graphite film is obtained by the chemical method of high temperature and high pressure, because carbon is a non-metallic element, but there are metal conductive, thermal performance, also has like organic plastic plasticity, and special thermal properties, chemical stability, lubricating and can coating on the solid surface of some good process performance, therefore, thermal conductivity of graphite in the electronics, communications, lighting, aerospace and defense industry and other fields have been widely used.

  The graphite heat conduction material provides a unique solution to the heat management industry. Thermal conductivity of graphite materials through a series of different thermal management solution application bring new technical solutions to the needs of the increasingly wide range of industrial cooling, thermal conductivity of graphite materials products provide the electronic industrial heat management of innovation and new technology. Thermally conductive graphite by reducing the weight of the device to provide a more excellent thermal conductivity, thermal conductivity graphite solution is a new application of thermal design. Graphite heat conducting and effectively solve the problem of thermal design of electronic equipment, a wide range of applications in PDP, LCD TV, notebook PC, UMPC, flat panel display, MPU, projector, power supply, LED electronic products heat graphite materials. Graphite heat sink material has been widely used in the communication industry, medical equipment, SONY/DELL/Samsung notebook, ZTE mobile phone, PDP Samsung, PC of memory, LED substrate, such as heat.

  Overview of graphite heat sink

  The heat conducting graphite sheet is a new kind of heat conduction and heat radiating material. It is in the same direction along the two directions. It also improves the performance of the consumer electronic products.

  Product application (Application): IC, CPU, MOS, LED, heat sink, LCD-TV, notebook computers, communication equipment, wireless switches, DVD, handheld devices, camera / digital camera, mobile phone.

  Main features: ultra high thermal conductivity / easy to operate, low heat resistance, light weight.

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Monday, 14 September 2015 09:36

THE INTRODUCTION OF GRAPHITE HEAT SINK

       Graphite heat sink, is a kind of new heat conduction material, has a unique grain orientation, along the two directions of uniform heat, film layered structure can be well adapted to any surface, shielding heat source and components of the same time to improve the performance of consumer electronics products. Products even heat dissipation in the thickness of the heat insulation. The molecular structure of the thermal conductive graphite sheet is as follows:

  The unique thermal and thermal insulation properties of graphite heat conduction solution make the thermal conductive graphite to be an outstanding material for heat management solution. The thermal conductivity of the graphite film plane has a high thermal conductivity within the range of W/m-K 150-1500.

  Flexible Graphite sheet C (Thermal) is a natural element, which can be used as a kind of natural element, which can be used in many fields such as electronic, communication, lighting, air and defense industry. It has been widely used in electronic, communication, lighting, air defense and other fields because of its good properties.

  Graphite heat conduction material provides a unique solution to the heat management industry. Heat conduction graphite materials through a series of different heat management solutions to the growing demand for industrial cooling technology to bring new technology to provide a new technology for hot graphite material products to provide a new technology for electronic industrial heat management. Thermal conductive graphite in the case of reducing the weight of the device to provide a more excellent thermal performance, thermal conductivity graphite thermal solution is a new application of thermal design. Thermal design of electronic equipment for thermal conduction graphite.

  The advantages of the graphite heat sink

  1. Low thermal resistance: thermal resistance is 40% lower than that of aluminum, which is lower than 20%

  2.Light weight: weight is lighter than aluminum 25%, 75%

  3.High thermal conductivity: graphite heat sink can be smooth and attached to any plane and curved surface, and can be in accordance with the needs of customers for any form of cutting.

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