High-toughness abrasion-resistant damping cable used for ships

A high-toughness technology for ships, applied in the direction of insulating cables, cables, circuits, etc., can solve the problems of restricting the execution of long-term maritime missions, increasing operating costs, frequent cable replacement, etc., to avoid gel failure, improve purity, The effect of nanoporous structure stabilization

Active Publication Date: 2016-03-02
ANHUI NANYANG NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The rubber material used in shipbuilding plays a vital role in maintaining the normal operation of the ship, and the cable is particularly important as an important component to ensure the power supply and driving safety of the ship. Due to the harsh environment of the ship, many ships are currently For the sake of safety, the replacement of cables is more frequent, which greatly increases operating costs and restricts the execution of long-term offshore missions. Therefore, in applications, it is necessary to strengthen the toughness, wear resistance and shock absorption performance of cables

Method used

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Effect test

Embodiment 1

[0028] Such as figure 1 as shown, figure 1 It is a schematic diagram of the radial section structure of a high-toughness wear-resistant shock-absorbing cable for ships proposed by the present invention.

[0029] refer to figure 1 , a high-toughness wear-resistant shock-absorbing cable for ships proposed by the present invention includes a conductor 1, an insulating layer 2 covering the conductor 1, a filling layer 3 covering the insulating layer 2, a shielding layer 4 covering the filling layer 3, The armor layer 5 covering the shielding layer 4 and the outer sheath 6 covering the armor layer 5;

[0030]The raw materials of the outer sheath 6 include by weight: 60 parts of high cis-butadiene rubber, 20 parts of EPDM rubber, 18 parts of chlorinated polyethylene 140B, 8 parts of high toughness and high heat insulation performance gel, and 1.5 parts of sulfur powder 1.4 parts of accelerator DM, 2.4 parts of accelerator TMTM, 5 parts of trioctyl trimellitate, 3.5 parts of tribu...

Embodiment 2

[0036] A high-toughness wear-resistant shock-absorbing cable for ships proposed by the present invention comprises a conductor 1, an insulating layer 2 covering the conductor 1, a filling layer 3 covering the insulating layer 2, a shielding layer 4 covering the filling layer 3, a covering The armor layer 5 covering the shielding layer 4 and the outer sheath 6 covering the armor layer 5;

[0037] Wherein the raw material of outer sheath 6 comprises by weight: 50 parts of high cis-butadiene rubber, 25 parts of EPDM rubber, 15 parts of chlorinated polyethylene 140B, 12 parts of gel with high toughness and high heat insulation performance, 1 part of sulfur powder 11.7 parts of accelerator DM, 2.1 parts of accelerator TMTM, 7 parts of trioctyl trimellitate, 2 parts of tributyl citrate, 28 parts of barite powder, 17 parts of high wear-resistant carbon black, nanocarbonic acid 15 parts of calcium, 7 parts of superfine talcum powder, 9 parts of hard clay, 5 parts of kaolin, 4 parts of...

Embodiment 3

[0043] A high-toughness wear-resistant shock-absorbing cable for ships proposed by the present invention comprises a conductor 1, an insulating layer 2 covering the conductor 1, a filling layer 3 covering the insulating layer 2, a shielding layer 4 covering the filling layer 3, a covering The armor layer 5 covering the shielding layer 4 and the outer sheath 6 covering the armor layer 5;

[0044] The raw materials of the outer sheath 6 include by weight: 56 parts of high cis-butadiene rubber, 21 parts of EPDM rubber, 17 parts of chlorinated polyethylene 140B, 9 parts of high toughness and high heat insulation performance gel, and 1.4 parts of sulfur powder 1.5 parts of accelerator DM, 2.3 parts of accelerator TMTM, 5.5 parts of trioctyl trimellitate, 3.2 parts of tributyl citrate, 26 parts of barite powder, 19 parts of high wear-resistant carbon black, nanocarbonic acid 13 parts of calcium, 9 parts of superfine talcum powder, 7 parts of hard clay, 7 parts of kaolin, 2.5 parts o...

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Abstract

The invention discloses a high-toughness abrasion-resistant damping cable used for ships. The high-toughness wear-resistant damping cable comprises a conductor, an insulating layer, a filling layer, a shielding layer, an armored layer and an external sheath. The raw material of the external sheath includes the following parts by weight: 50-60 parts of polybutadiene rubber, 20-25 parts of EPDM rubber, 15-18 parts of chlorinated polyethylene 140B, 8-12 parts of high-toughness high-heat-insulation performance gel, 1-1.5 parts of sulfur powder, 1.4-1.7 parts of promoter DM, 2.1-2.4 parts of promoter TMTM, 5-7 parts of trioctyl trimellitate, 2-3.5 parts of tributyl citrate, 25-28 parts of barite powder, 17-20 parts of high-abrasion-resistant carbon black, 12-15 parts of nano calcium carbonate, 7-10 parts of ultrafine talcum powder, 6-9 parts of hard pottery clay, 5-8 parts of kaolin, 2-4 parts of red phosphorus, 0.3-0.6 part of NOBS, 0.5-1 part of antioxidant RD and 2.5-4 parts of antioxidant RD.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a high-toughness wear-resistant shock-absorbing cable for ships. Background technique [0002] The rubber material used in shipbuilding plays a vital role in maintaining the normal operation of the ship, and the cable is particularly important as an important component to ensure the power supply and driving safety of the ship. Due to the harsh environment of the ship, many ships are currently For this reason, the replacement of cables is more frequent, which greatly increases operating costs and restricts the execution of long-term offshore missions. Therefore, in applications, the toughness, wear resistance and shock absorption performance of cables need to be strengthened. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a high-toughness wear-resistant shock-absorbing cable for ships, which has the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/18C08L9/00C08L23/16C08L23/28C08L79/04C08K13/02C08K3/06C08K5/12C08K5/11C08K3/30C08K3/04C08K3/26
Inventor 朱成颍叶明高张平陆长文汪金飞
Owner ANHUI NANYANG NEW MATERIAL TECH CO LTD
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