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Advantages comparing Heat conduction engineering plastics with aluminum alloy material
1.Light weight
The density of pure aluminum is 2.7g/m3,but the density of heat conduction plastics is 1.8g/m3.That is two thirds of aluminum alloy,so the weight is two thirds of aluminum alloy under the same external form.
2.More environmental
During the cost produce process of heat conduction engineering plastics,it will not bring any toxic pollution.Since it has electroplating procedure in the process of die casting the aluminum coat,the heavy metal produced in the waste liquid will cause serious pollution to the water and soil.
3.Improve the design degree of freedom
Heat conduction engineering plastics have great fluidity,which can be prduced into thin elements and designed for more complicated form.The main produce method of aluminum coat is electroplating or stretching shaping,which can not have complicated form process.
4.Easy processing and high efficiency
Heat conduction engineering plastics can be formed at one time without further processing and designed four cavity in one mould when injection molding,so it is more efficient.Aluminum material has to be removed the flashing or nickel plating after extrusion molding,which has long processing period.
5.High insulation
As the high electrical conductivity of aluminum radiator,it is often a concerning factor when the non-isolated power is identified by CE or UL.But heat conduction engineerring plastics can adopt the non-isolated power without worrying about the safety.
6.Reduce the manufacturing cost
As for the unit price,the prices of unit mass heat conduction plastic is inevitably higher than the aluminum,but the costs of entire manufacturing process is actually the same or lower than the aluminum.The cost advantage of heat conduction engineering plastics is obvious when the quantity is large.The cost reduction is mainly manifesting in the processing aspect.