The heat sink is made of aluminum alloy (due to the insufficient hardness of pure aluminum, it is relatively inconvenient to carry out a series of processing and technical improvements. Although many manufacturers have developed it now, it is also very expensive), because the processing of aluminum alloy The properties and surface treatment are much easier and simpler, and its cost is quite low. Some friends may ask, copper is the best radiator material nowadays, why not use it?
Although the thermal conductivity of copper is almost twice that of aluminum, this does not mean that the heat dissipation effect of copper radiators can be twice that of aluminum alloy radiators (the heat dissipation efficiency of the heat sink is not only affected by the thermal conductivity of the material) . Disadvantages of copper: higher price, higher density, higher quality (also means higher static gravity or controlling the volume of the radiator to ensure a certain quality), unsatisfactory hardness, etc. factor. So, despite this, some heat sinks are made of pure copper or a combination of copper and aluminum.
| alloy | 8011 1235 3003 8079 |
| temper | o |
| thickness | 0.001mm-0.002mm |
| width | 200mm-1600mm |
| application | widely used in household commodity packaging |
| surface | one side bright,one side matt |
| Brand | GNEE |
| packaging | free fumigted wooden box |
GNEE Aluminum's specialized aluminum foil roll production line can produce various series of products with excellent performance. Our company continues to attract outstanding talents and combines with perfect production management systems at home and abroad to improve our productivity to ensure long-term stability of quality.
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