Heat-insulation-type composite steel tape

A technology of clad steel and steel strip, applied in conductors, electrical components, circuits, etc., can solve the problems of melting insulation layer, cables failing to provide thermal insulation protection, and steel strips not having thermal insulation properties, etc. The effect of thermal properties

Inactive Publication Date: 2014-01-01
JIANGSU HAODA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Steel strips are widely used in various industries such as automobiles, ships, cables, construction, packaging, etc. Among them, steel strips are widely used in the cable industry as an armor layer to protect the cable core. The existing steel strips do not have Heat insulation performance, when the cable encounters a high temperature environment (such as a fire), it will not provide heat insulation protection for the cable, and the insulation layer of the cable may be melted, thus affecting the normal use of the cable

Method used

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  • Heat-insulation-type composite steel tape

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Embodiment Construction

[0012] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0013] see figure 1 , the embodiments of the present invention include:

[0014] A heat-insulating composite steel strip, comprising: a steel strip base body 1, a first heat insulation layer 2 and a second heat insulation layer 3, the first heat insulation layer 2 is arranged on one side of the steel strip base body 1 , the second thermal insulation layer 3 is arranged on the other side of the steel strip base 1, and the arrangement of the first thermal insulation layer 2 and the second thermal insulation layer 3 makes...

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Abstract

The invention discloses a heat-insulation-type composite steel tape. The heat-insulation-type composite steel tape comprises a steel tape base body, a first heat insulation layer and a second heat insulation layer; the first heat insulation layer is arranged on one side surface of the steel tape base body; the second heat insulation layer is arranged on the other side surface of the steel tape base body with the thickness of 0.3-0.6mm; the steel tape base body is a stainless steel tape. Through the mode, the heat-insulation-type composite steel tape provided by the invention has a good heat insulation performance, and can play heat insulation and protection roles on an electric cable while being used as an armoring steel tape of the electric cable.

Description

technical field [0001] The invention relates to the technical field of steel strips, in particular to a heat-insulating composite steel strip. Background technique [0002] Steel strip is a kind of steel used more in modern industrial production. Steel tapes are widely used in various industries such as automobiles, ships, cables, construction, packaging, etc. Among them, steel tapes are widely used in the cable industry as an armor layer to protect the cable core. The existing steel tapes do not have Insulation performance, when the cable encounters a high temperature environment (such as fire), the cable cannot be insulated and protected, and the insulation layer of the cable may be melted, thus affecting the normal use of the cable. SUMMARY OF THE INVENTION [0003] The main technical problem to be solved by the present invention is to provide a heat-insulating composite steel tape with better heat-insulation performance, which can be used as an armored steel tape for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/22B32B15/04
Inventor 沈敬栋
Owner JIANGSU HAODA
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