Novel conductive foam
A new type of conductive foam technology, applied in electrical components, magnetic field/electric field shielding and other directions, can solve the problems of easy falling off and weak adhesion of the new type of conductive foam, so as to achieve the effect of not easily falling off, increasing the area, and improving the adhesion. Effect
Active Publication Date: 2013-07-10
FRD SCI & TECH (JIANGSU) CO LTD
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Problems solved by technology
[0004] The technical problem mainly solved by the present invention is to provide a new type of conductive foam, which solves the defects of weak adhesion and easy falling off of the new type of conductive foam in the prior art
Method used
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[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0015] see figure 1 , the present invention provides a new type of conductive foam, including a foam body 1, a conductive cloth 2 and a glue layer 3, the foam body 1 is a long strip structure, and the conductive cloth 2 is passed through a conductive glue (Fig. (not shown) is wrapped on the outer surface of the foam body 1 and protrudes from one side of the foam body 1 , and the adhesive layer 3 is attached to the bottom of the conductive cloth 2 .
[0016] Wherein, the adhesive layer 3 is a conductive adhesive layer or a double-sided adhesive layer, and the thickness of the adhesive layer 3 is 0.02-0.05 mm.
[0017] The foam body 1, the conduct...
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The invention discloses novel conductive foam which comprises a foam body, conductive cloth and a glue layer, wherein the foam body is of a long stripe-shaped structure, the conductive cloth is wrapped on the outer surface of the foam body through conductive glue and protruded on one side of the foam body, and the glue layer is attached to the bottom of the conductive cloth. Due to the mode, the novel conductive foam is installed on the edge of a machine cabinet or a power supply and plays a role in sealing electromagnetic waves; and due to the facts that the conductive cloth is wrapped on the outer surface of the foam body through the conductive flue and protruded on one side of the foam body, and the glue layer is attached to the bottom of the conductive cloth, the area of the glue layer is enlarged, adhesive force of the novel conductive foam is improved, the novel conductive foam does not easily fall off in use, application flexibility of materials is improved, and great convenience is also brought to a designer.
Description
technical field [0001] The invention relates to the technical field of new conductive foam, in particular to a new conductive foam with super strong adhesion. Background technique [0002] The new conductive foam with electromagnetic wave interference shielding function is widely used in the fields of PDP TV, LCD monitor, LCD TV, mobile phone, notebook, MP3, communication cabinet, medical equipment and other electronic products. Generally speaking, the new conductive foam is made by wrapping the foam body with conductive cloth by laminating on the foam body. After a series of treatments, it has good conductivity, and then fixed on it with tape. A new type of conductive foam with compressive elasticity is formed on the shielding device. [0003] However, the existing new-type conductive foam often has weak adhesion and is easy to fall off, so that it cannot play a good shielding effect. Contents of the invention [0004] The technical problem mainly solved by the inventio...
Claims
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IPC IPC(8): H05K9/00
Inventor 贾正红
Owner FRD SCI & TECH (JIANGSU) CO LTD