Sound-insulating aluminum plastic composite plate with high heat-dissipating property

Abstract

The invention relates to building materials, in particular to a sound-insulating aluminum plastic composite plate with high heat-dissipating property. The section structure comprises an ETFE (ethylene-tetrafluoroethylene copolymer) coating, an aluminum alloy plate upper layer, a polyethylene (PE) plate upper layer, an aluminum silicate fiberboard layer, a PE plate lower layer, an aluminum alloy lower layer, and a PVDF (poly-vinylidene difluoride) coating sequentially from outside to inside, wherein the aluminum alloy upper layer, the PE plate upper layer, the aluminum silicate fiberboard layer, the PE plate lower layer and the aluminum alloy plate lower layer are bonded; an aluminum heat-conducting column is fixedly connected between the aluminum alloy plate upper layer and the aluminum alloy plate lower layer; the aluminum heat-conducting column runs through the PE plate upper layer, the aluminum silicate fiberboard layer and the PE plate lower layer. The sound-insulating aluminum plastic composite plate with high heat-dissipating property has excellent heat-conducting capability, has a certain sound-insulating and sound-absorbing function and is suitable for buildings such as machine rooms to use.

Description

technical field [0001] The invention relates to building materials, in particular to an aluminum-plastic composite board with high heat dissipation and sound insulation. Background technique [0002] In modern construction projects, composite panels occupy an extremely important position in interior decoration, so building composite panels have become a class of materials with various varieties, fast product cycles, active research and development, and great development potential. With the development of society and the improvement of people's living standards, the traditional field of indoor composite panels is constantly innovating, thus endowing composite panels with various better functions. Among them, in order to ensure sufficient use strength, the heat dissipation function of the composite boards in the prior art is mostly not high, which cannot meet the use in environments with high heat dissipation requirements for composite boards such as computer rooms, which is l...

AI Technical Summary

Problems solved by technology

Among them, in order to ensure sufficient use strength, the heat dissipation function of the composite boards in the prior art is mostly not high, which cannot meet the use in environments with high heat dissipation requirements for composite boards such as computer rooms, which is likely to cause fire safety hazards and endanger people's lives and property. security threat

[0003] The aluminum-plastic composite board, which is common in indoor composite boards, has been used in the architectural decoration industry for a long time. Because its surface is made of metal material, it has good thermal conductivity on one side and has the ability to dissipate heat outward when the aluminum-plastic composite board is thin. ability, but the effect of sound insulation is poor. For environments such as computer rooms, it is necessary to install a layer of sound insulation panels, which affects the heat dissipation of the building area of ​​the computer room.

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