Reinforced waterproof insulating electrical adhesive tape

A waterproof insulation, reinforced technology, applied in the direction of adhesives, film/flake adhesives, etc., can solve the problems of puncture or scratch, unable to achieve waterproof insulation, achieve resistance to puncture and scratches, improve waterproof insulation effect, the effect of promoting fusion

Inactive Publication Date: 2016-06-08
谭欣
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the development of society, human beings have higher and higher requirements for insulating tapes. The outer material of ordinary waterproof insulating tapes is relatively soft, which is easily punctured or scratched by hard objects, so that the effect of waterproofing and insulating cannot be achieved.

Method used

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  • Reinforced waterproof insulating electrical adhesive tape

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Embodiment Construction

[0015] Reinforced electrical waterproof insulating tape, comprising an ethylene-propylene rubber base layer 1 and a butyl rubber layer 2, a reinforcement layer 3 is provided between the ethylene-propylene rubber base layer 1 and the butyl rubber layer 2, and the reinforcement layer 3 is grid-shaped .

[0016] The reinforcing layer 3 of the present invention is a steel wire mesh, and the thickness of the steel wire mesh is 0.5-2mm.

[0017] The reinforcing layer 3 of the present invention is a mesh polyimide layer, and the thickness of the polyimide layer is 0.5-2mm.

[0018] The thickness of the ethylene-propylene rubber base layer 1 of the present invention is 0.5-2mm.

[0019] The thickness of the butyl rubber layer 2 of the present invention is 0.5-1.5mm.

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Abstract

The present invention relates to a reinforced waterproof insulating electrical adhesive tape, which comprises an ethylene propylene rubber base layer and a butyl rubber layer, wherein a reinforced layer is arranged between the ethylene propylene rubber base layer and the butyl rubber layer, and is mesh-like. According to the present invention, the structure is simple, and the mesh-like reinforced layer is arranged between the ethylene propylene rubber base layer and the butyl rubber layer, such that the puncture and the scratching of hard objects can be effectively resisted, and the fusion of the ethylene propylene rubber base layer and the butyl rubber layer can be promoted so as to further improve the waterproof and insulating effect of the adhesive tape.

Description

technical field [0001] The invention relates to a reinforced electrical waterproof insulating tape, which belongs to the technical field of insulating tapes. Background technique [0002] Insulating tape is a tape used by electricians to prevent electric leakage and play an insulating role. It is mainly composed of a base tape and a pressure-sensitive adhesive layer. The base belt is generally made of cotton cloth, synthetic fiber fabric and plastic film, etc. The adhesive layer is made of rubber and tackifying resin and other compounding agents. It has good viscosity and excellent insulation performance, and is suitable for wire connection and electrical insulation protection. [0003] However, with the development of society, human beings have higher and higher requirements for insulating tapes. The outer material of ordinary waterproof insulating tapes is relatively soft, which is easily punctured or scratched by hard objects, so that the effect of waterproofing and insul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/04C09J123/22
Inventor 谭欣
Owner 谭欣
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