Cable insulating material for ocean vessel and preparation method of cable insulating material

A technology for cable insulation and ocean-going ships, applied in the direction of rubber insulators, organic insulators, etc., can solve problems such as easy corrosion and performance impact, and achieve the effects of prolonging service life, improving corrosion resistance, and increasing elasticity and toughness

Inactive Publication Date: 2016-08-24
李文军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Marine cables, also known as marine power cables, are wires and cables used for power, lighting and general control of various ships and offshore oil platforms in rivers and seas. For the power, lighting and general control of water structures such as ships and offshore oil platforms, the existing wires and cables for ships often use plastic sheathed wires with PVC sheaths as power transmission lines. Due to long-term immersion in seawater, it is easy to Corrosion, affecting its performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The component ratios used are: 30 parts of natural rubber, 10 parts of nano-scale silica, 5 parts of organic silicon crosslinking agent, 10 parts of nano-modified epoxy resin, 8 parts of toughening agent, 7 parts of fibrous magnesium borate, 8 parts of dicumyl peroxide, 10 parts of methyl silicone oil, 10 parts of reinforcing fiber, 20 parts of methacrylic acid modified nano silicon nitride, 15 parts of active calcium silicate, 7 parts of trichloroethyl phosphate, 10 parts of phenolic resin Parts, 7 parts of silane coupling agent, 4 parts of white carbon black and 2 parts of plasticizer.

[0017] In this embodiment, the reinforcing fiber is composed of a mixture of 20% steel fiber, 30% glass fiber, and 50% plant fiber.

[0018] The preparation method of this embodiment includes the following steps:

[0019] A. Mix natural rubber, nano-scale silica, fibrous magnesium borate, methyl silicone oil, methacrylic acid modified nano-silicon nitride, and active calcium silicate, and t...

Embodiment 2

[0024] The component ratios used are: 35 parts of natural rubber, 11 parts of nano-scale silica, 7 parts of organic silicon crosslinking agent, 11 parts of nano-modified epoxy resin, 9 parts of toughening agent, 8 parts of fibrous magnesium borate, 9 parts of dicumyl peroxide, 11 parts of methyl silicone oil, 12 parts of reinforcing fiber, 22 parts of methacrylic acid modified nano silicon nitride, 16 parts of active calcium silicate, 8 parts of trichloroethyl phosphate, 11 parts of phenolic resin Parts, 8 parts of silane coupling agent, 5 parts of white carbon black and 3 parts of plasticizer.

[0025] In this embodiment, the reinforcing fiber is composed of a mixture of 20% steel fiber, 30% glass fiber, and 50% plant fiber.

[0026] The preparation method of this embodiment includes the following steps:

[0027] A. Mix natural rubber, nano-scale silica, fibrous magnesium borate, methyl silicone oil, methacrylic acid modified nano silicon nitride, and active calcium silicate, and t...

Embodiment 3

[0032] The component ratios used are: 50 parts of natural rubber, 15 parts of nano-scale silica, 15 parts of organic silicon crosslinking agent, 15 parts of nano-modified epoxy resin, 15 parts of toughening agent, 15 parts of fibrous magnesium borate, 15 parts of dicumyl peroxide, 20 parts of methyl silicone oil, 20 parts of reinforcing fiber, 30 parts of methacrylic acid modified nano silicon nitride, 25 parts of active calcium silicate, 16 parts of trichloroethyl phosphate, 15 parts of phenolic resin Parts, 12 parts of silane coupling agent, 10 parts of white carbon black and 9 parts of plasticizer.

[0033] In this embodiment, the reinforcing fiber is composed of a mixture of 20% steel fiber, 30% glass fiber, and 50% plant fiber.

[0034] The preparation method of this embodiment includes the following steps:

[0035] A. Mix natural rubber, nano-scale silica, fibrous magnesium borate, methyl silicone oil, methacrylic acid modified nano silicon nitride, and active calcium silicate...

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PUM

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Abstract

The invention discloses cable insulating material for an ocean vessel and a preparation method of the cable insulating material. The cable insulating material comprises, by weight, 30-50 parts of natural rubber, 10-15 parts of nanoscale silicon dioxide, 5-15 parts of organosilicon crosslinking agent, 10-15 parts of nano modified resin, 8-15 parts of toughening agent, 7-15 parts of ascharite, 8-15 parts of dicumyl peroxide, 10-20 parts of methyl silicone oil, 10-20 parts of reinforced fibers, 20-30 parts of methacrylic acid modified nano silicon nitride, 15-25 parts of active calcium silicate, 7-16 parts of trichloroethyl phosphate, 10-15 parts of phenolic resin, 7-12 parts of silane coupling agent, 4-10 parts of white carbon black and 2-9 parts of plasticizer. The cable insulating material has the advantages that the preparation process is simple, environmentally friendly and free of pollution, the prepared cable insulating material for the ocean vessel is good in oxidization resistance, corrosion resistance, humidity resistance and flame retardance, and the service life of a cable for the ocean vessel is prolonged.

Description

Technical field [0001] The invention relates to the technical field of insulating material preparation, in particular to a cable insulating material for ocean-going ships and a preparation method thereof. Background technique [0002] Marine cable, also known as marine power cable, is a wire and cable used for power, lighting and general control of various ships in rivers and seas, offshore oil platforms and other water structures. Its main purpose: used in various rivers and seas. Ships and offshore oil platforms are used for power, lighting, and general control of water structures. Existing ship wires and cables often use plastic sheathed wires with a PVC sheath as power transmission lines. They are easily immersed in seawater for a long time. Corrosion affects its performance. Summary of the invention [0003] The purpose of the present invention is to provide a cable insulating material for ocean-going ships and a preparation method thereof, so as to solve the problems raised...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L63/00C08L83/04C08L97/02C08K13/06C08K9/04C08K3/34C08K7/14C08K7/04C08K3/36H01B3/28
CPCC08L7/00C08K2201/011C08K2201/014C08L2201/02C08L2201/08C08L2203/202C08L2205/035C08L2205/16H01B3/28C08L63/00C08L83/04C08L97/02C08K13/06C08K9/04C08K3/34C08K7/14C08K7/04C08K3/36
Inventor 李文军
Owner 李文军
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