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Anti-corrosion high-heat conduction composite cable bridge and manufacturing process thereof

A composite cable and high thermal conductivity technology, applied in anti-corrosion coatings, electrical components, coatings, etc., can solve the problems of poor corrosion resistance and fire resistance, unfavorable product promotion, inconvenient use, etc., to achieve easy installation and disassembly, and improve the overall Corrosion resistance, resource saving effect

Inactive Publication Date: 2015-08-26
KINGSHORE NEW RESOURCES ELECTRIC JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional steel bridges, aluminum alloy bridges and stainless steel bridges have good mechanical properties, but their corrosion resistance and fire resistance are poor in long-term use, and the weight of the bridge itself is large, inconvenient to use, and high in cost. Not conducive to product promotion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A corrosion-resistant and high-thermal-conduction composite cable tray provided in this embodiment includes a high-strength framework, heat-conducting silica gel and corrosion-resistant coating sequentially laid on the outside of the framework layer, and a heat dissipation guide hole is provided on the bottom surface of the high-strength framework. The high-strength skeleton structure adopts high-strength corrosion-resistant steel, and its chemical composition weight percentage is: carbon: 0.52%, chromium: 5.37%, manganese: 1.82%, copper: 0.44%, cobalt: 0.57%, tin: 0.92%, silicon : 0.05%, nickel: 3.71%, zinc: 1.43%, vanadium: 0.26%, titanium: 0.46%, platinum: 1.63%, molybdenum: 0.86%, niobium: 0.36%, magnesium: 1.12%, lanthanum: 0.25%, neodymium : 0.62%, Europium: 0.23%, the balance is Fe and unavoidable impurities;

[0026] The composition of the raw materials of the corrosion-resistant coating includes by weight: silicone resin: 50 parts; trichlorethylene: 15 parts; z...

Embodiment 2

[0035] A corrosion-resistant and high-thermal-conduction composite cable tray provided in this embodiment includes a high-strength framework, heat-conducting silica gel and corrosion-resistant coating sequentially laid on the outside of the framework layer, and a heat dissipation guide hole is provided on the bottom surface of the high-strength framework. The high-strength skeleton structure adopts high-strength corrosion-resistant steel, and its chemical composition weight percentage is: The high-strength skeleton structure adopts high-strength corrosion-resistant steel, and its chemical composition weight percentage is: carbon: 0.63%, chromium: 5.85%, manganese: 1.83%, copper: 0.49%, cobalt: 0.58%, tin: 0.93%, silicon: 0.07%, nickel: 3.93%, zinc: 1.44%, vanadium: 0.27%, titanium: 0.47%, platinum: 1.65%, molybdenum: 0.87%, niobium: 0.37%, magnesium: 1.42%, lanthanum: 0.29%, neodymium: 0.63%, europium: 0.28%, the balance is Fe and unavoidable impurities;

[0036]The compositio...

Embodiment 3

[0045] A corrosion-resistant and high-thermal-conduction composite cable tray provided in this embodiment includes a high-strength framework, heat-conducting silica gel and corrosion-resistant coating sequentially laid on the outside of the framework layer, and a heat dissipation guide hole is provided on the bottom surface of the high-strength framework. The high-strength skeleton structure adopts high-strength corrosion-resistant steel, and its chemical composition weight percentage is: The high-strength skeleton structure adopts high-strength corrosion-resistant steel, and its chemical composition weight percentage is: carbon: 0.84%, chromium: 6.29%, manganese: 1.84%, copper: 0.56%, cobalt: 0.59%, tin: 0.94%, silicon: 0.08%, nickel: 4.73%, zinc: 1.45%, vanadium: 0.28%, titanium: 0.48%, platinum: 1.67%, molybdenum: 0.88%, niobium: 0.38%, magnesium: 2.14%, lanthanum: 0.38%, neodymium: 0.64%, europium: 0.35%, the balance is Fe and unavoidable impurities;

[0046] The raw mater...

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Abstract

The invention discloses an anti-corrosion high-heat conduction composite cable bridge, which comprises a high-strength frame, and a heat conduction silica gel and an anti-corrosion coating layer sequentially coating the outer side of the frame layer. Cooling guide holes are arranged in the bottom surface of the high-strength frame. The anti-corrosion coating layer comprises the following raw material components: by weight, 50 to 72 parts of silicone resin, 15 to 18 parts of trichloroethylene, 15 to 19 parts of zinc oxide, 5 to 10 parts of toluene, 5 to 8 parts of a fire-resistant filling material, 15 to 20 parts of a modified arylated alkyl amine epoxy curing agent, 5 to 9 parts of methyl methacrylate, 3 to 5 parts of hexamethylcyclotrisilazane, and 20 to 30 parts of methacrylic acid, wherein the fire-resistant filling material is formed by mixing silica, mica, calcium carbonate and wollastonite at a ratio of 5 to 2 to 1 to 4. According to the bridge of the invention, components of the plate are modified, and the overall anti-corrosion performance of the bridge is improved; as the heat conduction silica gel and the anti-corrosion coating layer are arranged at the outer layer of the bridge, the bridge heat conduction performance is improved, heat generated when the cable works can be exhausted as soon as possible; and as the bridge has a simple structure, assembly and disassembly are easy, transportation is convenient, and resources are saved.

Description

technical field [0001] The invention relates to a cable tray and a manufacturing process thereof, in particular to a corrosion-resistant and high heat-conducting composite cable tray and a manufacturing process thereof. Background technique [0002] Existing cable bridges include steel bridges, aluminum alloy bridges, stainless steel bridges, glass steel bridges, etc., which are widely used in the market. Traditional steel bridges, aluminum alloy bridges and stainless steel bridges have good mechanical properties, but their corrosion resistance and fire resistance are poor in long-term use, and the weight of the bridge itself is large, inconvenient to use, and high in cost. Not conducive to product promotion. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a corrosion-resistant and high-thermal-conduction composite cable bridge and its manufacturing process in view of the above shortcomings of the prior art, whi...

Claims

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Application Information

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IPC IPC(8): H02G3/04C22C38/58C09D4/02C09D4/06C09D5/08C09D7/12
Inventor 朱冬宏钱纪明
Owner KINGSHORE NEW RESOURCES ELECTRIC JIANGSU
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