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A high toughness wear-resistant shock-absorbing cable for ships

A high-toughness, marine technology, used in insulated cables, cables, circuits, etc., can solve problems such as restricting the execution of long-term offshore missions, increasing operating costs, and frequent cable replacement, avoiding gel failure, improving purity, The effect of nanoporous structure stabilization

Active Publication Date: 2017-09-15
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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  • A high toughness wear-resistant shock-absorbing cable for ships
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Embodiment 1

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

[0029] Reference figure 1 , The present invention proposes a high-toughness, wear-resistant and shock-absorbing cable for ships, including a conductor 1, an insulating layer covering the conductor 1, a filling layer 3 covering the insulating layer 2, and 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 by weight include: 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 gel, sulfur powder 1.5 parts, accelerator DM 1.4 parts, accelerator TMTM 2.4 parts, trioctyl trimellitate 5 parts, tributyl citrate 3.5 parts, bar...

Embodiment 2

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

[0037] The raw materials of the outer sheath 6 in parts by weight include: 50 parts of high-cis butadiene rubber, 25 parts of EPDM rubber, 15 parts of chlorinated polyethylene 140B, 12 parts of high toughness and high heat insulation gel, sulfur powder 1 part, accelerator DM 11.7 parts, accelerator TMTM 2.1 parts, trioctyl trimellitate 7 parts, tributyl citrate 2 parts, barite powder 28 parts, high wear-resistant carbon black 17 parts, nano calcium carbonate 15 parts, 7 parts of superfine talcum powder, 9 parts of hard clay, 5 parts of kaolin, 4 parts of red phosphorus, 0.3 parts of NOBS, 1 part of...

Embodiment 3

[0043] The invention provides a high-toughness, wear-resistant and shock-absorbing cable for ships, including a conductor 1, an insulating layer covering the conductor 1, a filling layer 3 covering the insulating layer 2, a shielding layer 4 covering the filling layer 3, and 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 in parts by weight include: 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 gel, sulfur powder 1.4 parts, accelerator DM 1.5 parts, accelerator TMTM 2.3 parts, trioctyl trimellitate 5.5 parts, tributyl citrate 3.2 parts, barite powder 26 parts, high wear-resistant carbon black 19 parts, nano calcium carbonate 13 parts, 9 parts of superfine talcum powder, 7 parts of hard clay, 7 parts of kaolin, 2.5 parts of red phosphorus, 0.5 parts of NOBS, 0....

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Abstract

The invention discloses a high-toughness wear-resistant shock-absorbing cable for ships, which comprises a conductor, an insulating layer, a filling layer, a shielding layer, an armor layer and an outer sheath; the raw materials of the outer sheath include: butadiene rubber 50 ‑60 parts, EPDM rubber 20‑25 parts, chlorinated polyethylene 140B 15‑18 parts, high toughness and high heat insulation gel 8‑12 parts, sulfur powder 1‑1.5 parts, accelerator DM 1.4‑1.7 2.1-2.4 parts of accelerator 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 wear-resistant carbon black, 12-15 parts of nano calcium carbonate, 7-10 parts of superfine talc, 6-9 parts of hard clay, 5-8 parts of kaolin, 2-4 parts of red phosphorus, 0.3-0.6 parts of NOBS, 0.5-1 parts of anti-aging agent RD parts, antioxidant RD 2.5‑4 parts.

Description

Technical field [0001] The invention relates to the technical field of cables, in particular to a high-toughness, wear-resistant and shock-absorbing cable for ships. Background technique [0002] The rubber materials used in shipbuilding play a vital role in maintaining the normal operation of ships, and cables are particularly important as important components to ensure the power supply and driving safety of ships. Due to the harsh environment in which ships are used, many ships are currently safe For the sake of this, the replacement of cables is more frequent, which greatly increases operating costs, and at the same time restricts the execution of long-term offshore missions. Therefore, in applications, it is necessary to strengthen the toughness, wear resistance and shock absorption properties of the cables. Summary of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a high-toughness, wear-resistant an...

Claims

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Application Information

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Patent Type & Authority Patents(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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