Protective pipe for underground laying of communication cables

A technology for communication cables and protection tubes, which is applied in the field of laying protection tubes underground for communication cables, which can solve problems such as communication quality degradation, long communication distances, and easy damage, and achieve improved anti-aging performance and performance, and good corrosion resistance , good comprehensive performance effect

Inactive Publication Date: 2016-11-09
龚灿锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The overhead open wire communication line has a larger communication capacity and longer communication distance than the field covered line, but the target is obvious and easy to be damaged. When encountering ice, lightning, flood, and storm, the communication quality is seriously reduced, and even communication is interrupted.

Method used

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  • Protective pipe for underground laying of communication cables
  • Protective pipe for underground laying of communication cables

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The protective pipe for underground laying of communication cables in this embodiment consists of the following components in parts by mass: 14 parts of hexamethylphosphoric triamide, 16 parts of triethanolamine borate, 12 parts of zirconia powder, polycarbonate 10 parts, 16 parts of vinyl acetate, 12 parts of tribasic lead sulfate, 10 parts of ketoconazole, 16 parts of sodium dichloroisocyanurate, 12 parts of isothiazolinone, 10 parts of tea polyphenols, sodium lauryl sulfate 16 parts, 12 parts of diethylene glycol butyl ether, 12 parts of sodium molybdate, 10 parts of didecyl dimethyl ammonium chloride, 16 parts of polyhexamethylene guanidine, 12 parts of sorbic acid, 10 parts of sodium diacetate, phenolic 16 parts of resin, 12 parts of ester glue varnish, 10 parts of kaolin, 16 parts of talcum powder, 12 parts of aluminum hydroxide powder, 10 parts of montmorillonite, 16 parts of vinyl acetate, 12 parts of nano zinc oxide, 12 parts of aniline, fluorescent powder 12 p...

Embodiment 2

[0024]The protective pipe for underground laying of communication cables in this embodiment consists of the following components in parts by mass: 16 parts of hexamethylphosphoric triamide, 18 parts of triethanolamine borate, 14 parts of zirconia powder, polycarbonate 12 parts, 18 parts of vinyl acetate, 14 parts of tribasic lead sulfate, 12 parts of ketoconazole, 18 parts of sodium dichloroisocyanurate, 14 parts of isothiazolinone, 12 parts of tea polyphenols, sodium lauryl sulfate 18 parts, 14 parts of diethylene glycol butyl ether, 14 parts of sodium molybdate, 12 parts of didecyl dimethyl ammonium chloride, 18 parts of polyhexamethylene guanidine, 14 parts of sorbic acid, 12 parts of sodium diacetate, phenolic 18 parts of resin, 14 parts of ester glue varnish, 12 parts of kaolin, 18 parts of talc powder, 14 parts of aluminum hydroxide powder, 12 parts of montmorillonite, 18 parts of vinyl acetate, 14 parts of nano zinc oxide, 14 parts of aniline, fluorescent powder 14 part...

Embodiment 3

[0031] The protection pipe for underground laying of communication cables in this embodiment consists of the following components in parts by mass: 18 parts of hexamethylphosphoric triamide, 20 parts of triethanolamine borate, 16 parts of zirconia powder, polycarbonate 14 parts, 20 parts of vinyl acetate, 16 parts of tribasic lead sulfate, 14 parts of ketoconazole, 20 parts of sodium dichloroisocyanurate, 16 parts of isothiazolinone, 14 parts of tea polyphenols, sodium lauryl sulfate 20 parts, 16 parts of diethylene glycol butyl ether, 16 parts of sodium molybdate, 14 parts of didecyldimethylammonium chloride, 20 parts of polyhexamethylene guanidine, 16 parts of sorbic acid, 14 parts of sodium diacetate, phenolic 20 parts of resin, 16 parts of ester glue varnish, 14 parts of kaolin, 20 parts of talcum powder, 16 parts of aluminum hydroxide powder, 14 parts of montmorillonite, 20 parts of vinyl acetate, 16 parts of nano zinc oxide, 16 parts of aniline, fluorescent powder 16 par...

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PUM

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Abstract

The invention relates to a protective pipe for underground laying of communication cables. The protective pipe is prepared from hexamethyl phosphoric triamide, triethanolamine borate, zirconium oxide powder, polycarbonate, vinyl acetate, lead sulfate tribasic, ketoconazole, sodium dichloroisocyanurate, isothiazolinone, tea polyphenol, sodium laurylsulfate, butyl carbitol, sodium molybdate, didecyl dimethyl ammonium chloride, polyhexamethylene guanidine, sorbic acid, sodium diacetate, phenolic resin, ester gum varnish, kaolin, talcum powder, aluminum hydroxide powder, montmorillonite, vinyl acetate, nano-zinc oxide, aniline, fluorescent powder, polydimethylsiloxane and tricresyl phosphate. The multiple ingredients are mixed to form the novel composite toughened and strengthened system, toughness, rigidity and elasticity modulus performance indexes are good, the ageing resistance and use performance of the product are greatly improved, and the protective pipe has a good anti-corrosion effect. The protective pipe is high in comprehensive performance and good in use effect.

Description

technical field [0001] The invention relates to a protective pipe material for underground laying of communication cables, which belongs to the technical field of communication cable installation. Background technique [0002] Communication cables mainly include covered wires, overhead open wires, communication cables and communication optical cables. Among them, ①The covered wire is composed of multiple copper wires and steel wires twisted into a conductive core, and is wrapped with insulating materials, which is tensile and wear-resistant, and is convenient for retracting and repeated use. Usually under field conditions, it can be used for audio telephone, telegraph and single-way carrier telephone communication within a distance of 25 kilometers. ② Overhead open wire refers to the bare metal wire used for communication on the pole road, including galvanized steel wire, hard copper wire, copper-clad steel wire, aluminum-silicon-magnesium alloy wire, steel-cored aluminum s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L61/06C08L79/00C08L51/08C08L69/00C08L83/04C08K13/02C08K3/22C08K3/34C08K5/523C08K5/55C08K5/18
CPCC08L61/06C08K2201/011C08K2201/014C08L51/08C08L79/00C08L2201/02C08L2203/18C08L2205/035
Inventor 龚灿锋
Owner 龚灿锋
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