Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pressure-proof water-proof anti-corrosion cable material for ocean device

A technology for marine equipment and cable materials, applied in the field of power cables, can solve the problems of insufficient pressure resistance and water resistance of cable materials, poor water resistance, corrosion resistance, loss of use value, etc., and achieves good corrosion resistance and oxidation resistance. Excellent water resistance and good interface effect

Inactive Publication Date: 2018-10-23
HEFEI PULFI WIRE TECH CO LTD
View PDF10 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Patent application number 201210104360.7 discloses a weather-resistant radiation cross-linked cable material. The cable is made of engineering plastics and thermoplastic elastomers. This cable material has good heat resistance and oil resistance. The performance and water resistance are relatively insufficient, and it is easy to denature and decompose in high-pressure, corrosive, and humid environments, and lose its use value
[0006] Patent application number 201210453825.X discloses a EPDM flame-retardant cable material and its preparation method. Compared with the former, this type of cable material is made of rubber material, so the pressure resistance performance is greatly improved, but the material The water resistance and corrosion resistance are still relatively poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pressure-proof water-proof anti-corrosion cable material for ocean device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A pressure-resistant, water-resistant and corrosion-resistant cable material for marine equipment. According to the parts by mass, the cable material includes the following components: 60 parts of EPDM rubber, 15 parts of reinforcing glue, 10 parts of calcined ceramic powder, and hydrophobic modified filler 15 parts, 5 parts of dioctyl terephthalate, 3 parts of polyamide modified alkyd resin, 4 parts of zinc oxide, 1.5 parts of lubricant, 2 parts of crosslinking agent, 1 part of anti-aging agent, 2 parts of silane coupling agent , 6 parts of composite flame retardant.

[0031] Among them, the inorganic fillers used in the hydrophobically modified fillers include: nano-calcium carbonate, nano-silica, kaolin and talc, and the mass ratio of the four in the inorganic fillers is 3:1:2:1, respectively.

[0032] The hydrophobic modification method of the inorganic filler is as follows: according to the mass parts, a mixture of 50 parts of inorganic filler, 9 parts of lignosulf...

Embodiment 2

[0042] A pressure-resistant, water-resistant and corrosion-resistant cable material for marine equipment. According to the parts by mass, the cable material includes the following components: 80 parts of EPDM rubber, 20 parts of reinforcing glue, 13 parts of calcined ceramic powder, and hydrophobic modified filler 18 parts, 9 parts of dioctyl terephthalate, 5 parts of polyamide modified alkyd resin, 7 parts of zinc oxide, 2.5 parts of lubricant, 4 parts of crosslinking agent, 3 parts of anti-aging agent, 2.7 parts of silane coupling agent , Composite flame retardant 9 parts.

[0043] Among them, the inorganic fillers used in the hydrophobically modified fillers include: nano-calcium carbonate, nano-silica, kaolin and talc, and the mass ratio of the four in the inorganic fillers is 3:1:2:1, respectively.

[0044] The hydrophobic modification method of the inorganic filler is as follows: according to the mass parts, a mixture of 50 parts of inorganic filler, 9 parts of lignosulf...

Embodiment 3

[0054] A pressure-resistant, water-resistant and corrosion-resistant cable material for marine equipment. According to the parts by mass, the cable material includes the following components: 73 parts of EPDM rubber, 18 parts of reinforcing glue, 11 parts of calcined ceramic powder, and hydrophobic modified filler 17 parts, 7 parts of dioctyl terephthalate, 3.5 parts of polyamide modified alkyd resin, 5 parts of zinc oxide, 1.9 parts of lubricant, 2.8 parts of crosslinking agent, 2.1 parts of anti-aging agent, 2.4 parts of silane coupling agent , 8 parts of composite flame retardant.

[0055] Among them, the inorganic fillers used in the hydrophobically modified fillers include: nano-calcium carbonate, nano-silica, kaolin and talc, and the mass ratio of the four in the inorganic fillers is 3:1:2:1, respectively.

[0056] The hydrophobic modification method of the inorganic filler is as follows: according to the mass parts, a mixture of 50 parts of inorganic filler, 9 parts of ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of power cables and in particular to a pressure-proof water-proof anti-corrosion cable material for an ocean device. The cable material is prepared from the following components: ethylene-propylene-diene monomer, reinforced glue, calcined ceramic powder, hydrophobic modified filler, dioctyl phthalate, polyamide-modified alkyd resin, zinc oxide, a lubricant, a cross-linking agent, an anti-aging agent, a silane coupling agent and a composite flame retardant, wherein the reinforced glue is a rubber material prepared by compounding nitrile rubber and chloroprene rubber with multiple resins and modifiers, the lubricant is stearic acid, magnesium stearate or zinc stearate, and the composite flame retardant is a mixture of antimonous oxide, aluminum hydroxide and decabrominated diphenylethane, wherein a mass ratio of the three in the mixture is 3:5:1. The cable material has excellent weather resistance and good protective property, and especially has good pressure resistance, water resistance and corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of power cables, in particular to a pressure-resistant, water-resistant and corrosion-resistant cable material for marine equipment. Background technique [0002] Equipment manufacturing industry, also known as equipment industry, mainly refers to the capital goods manufacturing industry, which is a general term for industries that manufacture various technical equipment to meet the needs of the development of various sectors of the national economy and national security. According to the classification of national economic industries, its product range includes investment products in the machinery, electronics and weapon industries, which belong to metal products industry, general equipment manufacturing industry, special equipment manufacturing industry, transportation equipment manufacturing industry, electrical equipment and equipment There are 7 major categories and 185 subcategories of manufacturing in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L23/16C08L67/08C08L9/02C08L11/00C08L45/00C08L27/06C08K13/06C08K9/06C08K3/26C08K3/36C08K3/34C08K5/12C08K3/22C08K3/04C08K5/09C08K5/098C08K5/03H01B3/44
CPCC08L23/16C08K2003/2227C08K2003/2296C08K2003/265C08K2201/011C08L2201/08C08L2203/202C08L2205/035H01B3/441C08L67/08C08L9/02C08L11/00C08L45/00C08L27/06C08K13/06C08K9/06C08K9/08C08K3/26C08K3/36C08K3/346C08K3/34C08K5/12C08K3/22C08K3/04C08K5/09C08K5/098C08K3/2279C08K5/03
Inventor 刘勇
Owner HEFEI PULFI WIRE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com