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Conductive cloth adhesive tape

A technology of conductive cloth and tape, which is applied in the direction of adhesives, epoxy resin glue, adhesive types, etc., can solve the problems of weak bonding strength at high temperature, insufficient electrical conductivity, and poor anti-friction performance, and achieve enhanced electrical conductivity and improved The effect of anti-friction performance and good bonding strength

Inactive Publication Date: 2019-08-16
HUNAN PROVINCE PURUIDA INTERIOR MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing conductive cloth tapes generally have the shortcomings of insufficient electrical conductivity, poor anti-friction performance and weak high-temperature bonding strength.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Conductive cloth adhesive tape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 As shown, a conductive cloth tape includes a conductive cloth 3, which is one of nickel-plated conductive cloth, gold-plated conductive cloth, and aluminum foil fiber composite cloth. In this embodiment, the conductive cloth 3 is nickel-plated conductive cloth. A conductive strengthening layer 2 is bonded to the lower surface of the conductive cloth 3, and the conductive strengthening layer 2 is a conductive carbon fiber cloth with a thickness of 0.3 mm. An adhesive layer 1 is coated on the lower surface of the conductive strengthening layer 2, and the adhesive layer 1 is one of high temperature resistant polyurethane adhesive and epoxy resin AB glue. In this embodiment, the adhesive layer 1 is high temperature resistant polyurethane adhesive. A wear-resistant layer 4 is also bonded to the upper surface of the conductive cloth 3, and the wear-resistant layer 4 is nylon cloth with a thickness of 0.15 mm.

Embodiment 2

[0019] Such as figure 1 As shown, a conductive cloth tape includes a conductive cloth 3, which is one of nickel-plated conductive cloth, gold-plated conductive cloth, and aluminum foil fiber composite cloth. In this embodiment, the conductive cloth 3 is a gold-plated conductive cloth. A conductive strengthening layer 2 is bonded to the lower surface of the conductive cloth 3, and the conductive strengthening layer 2 is a conductive carbon fiber cloth with a thickness of 0.3 mm. An adhesive layer 1 is coated on the lower surface of the conductive strengthening layer 2, and the adhesive layer 1 is one of high temperature resistant polyurethane adhesive and epoxy resin AB glue. In this embodiment, the adhesive layer 1 is epoxy resin AB glue. A wear-resistant layer 4 is also bonded to the upper surface of the conductive cloth 3, and the wear-resistant layer 4 is nylon cloth with a thickness of 0.15 mm.

[0020] The present invention uses the conductive cloth 3 as the base materia...

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Abstract

The invention discloses a conductive cloth adhesive tape, the conductive cloth adhesive tape comprises conductive cloth, a conductive strengthening layer adhered to the lower surface of the conductivecloth and an adhesive layer coating the lower surface of the conductive strengthening layer, a wear-resistant layer is adhered to the upper surface of the conductive cloth. The conductive cloth is taken as a base material, the conductive carbon fiber cloth is utilized to enhance the overall conductive performance of the adhesive tape, and at the same time, nylon cloth is bonded on the conductivecloth to improve the anti-friction performance of the adhesive tape so as to avoid influence on the performance of electronic products due to electromagnetic shielding magnetic leakage caused by easycutting of the adhesive tape and. High temperature resistant polyurethane adhesive or epoxy resin AB adhesive capable of resisting high temperature is used as a bonding adhesive, so that the adhesivetape can still maintain good adhesive strength under high temperature environment. The conductive cloth adhesive tape has the advantages of high conductivity, good friction resistance and good bondingstrength at high temperature.

Description

technical field [0001] The invention relates to an adhesive tape, in particular to a conductive cloth adhesive tape. Background technique [0002] Conductive cloth tape is suitable for various electronic and electrical products such as optoelectronics, computers, TVs, mobile phones, wires, cables, connectors, etc., mainly to shield or isolate the interference of electromagnetic waves or radio waves during high-frequency transmission. However, the existing conductive cloth tapes generally have the disadvantages of insufficient electrical conductivity, poor anti-friction performance and weak bonding strength at high temperature. Contents of the invention [0003] The purpose of the present invention is to improve and innovate the shortcomings and deficiencies in the background technology, and to provide a conductive cloth tape, which has high conductivity, good anti-friction performance, and can still maintain good adhesion at high temperatures Advantages of strength. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/29C09J7/30C09J175/04C09J163/00
CPCC09J163/00C09J175/04C09J2400/10C09J2400/163C09J2463/00C09J2475/00C09J2477/006C09J7/29C09J7/30C09J2301/122C09J2301/314
Inventor 蒋可可
Owner HUNAN PROVINCE PURUIDA INTERIOR MATERIAL CO LTD
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