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

A kind of high zinc layer optical cable stranded wire and its preparation process

A preparation process, high zinc technology, applied in metal material coating process, hot dip plating process, coating and other directions, can solve problems such as shortening service life, pitting corrosion and rusting, etc. The effect of enhancing the degree of substance binding

Active Publication Date: 2022-06-21
江苏卓尔诺光电科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing zinc-coated optical cable strands have pitting and rust problems during long-term use, which shortens the service life

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
  • A kind of high zinc layer optical cable stranded wire and its preparation process
  • A kind of high zinc layer optical cable stranded wire and its preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The invention provides a high-zinc layer optical cable stranded wire, comprising: stainless steel wire, a modification solution and a galvanized base material, the galvanized base material is arranged on the outer wall of the stainless steel wire, and the modification solution is arranged on the stainless steel wire and the galvanized base material;

[0027] The modification solution, calculated by weight percentage, includes: 1.25% silicon carbide nanowires, 0.94% single-wall carbon nanohorns, 1.96% cellulose nanowhiskers, and the rest is ethanol;

[0028] The invention also provides a preparation process of the high zinc layer optical cable stranded wire, and the specific preparation steps are as follows:

[0029] Step 1: Prepare the modification solution: weigh the above percentages of silicon carbide nanowires, single-wall carbon nanohorns, cellulose nanowhiskers and ethanol, and then mix the silicon carbide nanowires, single-walled carbon nanohorns, cellulose nanow...

Embodiment 2

[0040] The difference from Example 1 is that the modification liquid includes 1.75% of silicon carbide nanowires, 1.36% of single-walled carbon nanohorns, 2.84% of cellulose nanowhiskers, and the rest is ethanol by weight percentage.

Embodiment 3

[0042] The difference from Examples 1-2 is that the modification liquid, calculated by weight percentage, includes: 1.50% silicon carbide nanowires, 1.15% single-walled carbon nanohorns, 2.40% cellulose nanowhiskers, and the rest is ethanol .

[0043] Take the high-zinc-layer optical cable stranded wires prepared in the above-mentioned examples 1-3 respectively for experiments, and test the high-zinc-layer optical cable stranded wires prepared in the three examples in three groups, and each 30 samples is a group for testing. , the test results are shown in Table 1:

[0044] Table I:

[0045]

[0046] It can be seen from Table 1 that when the raw material ratio of the modification liquid in the high-zinc layer optical cable stranded wire is: 1.50% silicon carbide nanowires, 1.15% single-wall carbon nanohorns, 2.40% cellulose nanowhiskers, and the rest is ethanol. , which can effectively ensure the high tensile and corrosion resistance performance requirements of the high-z...

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 discloses a high-zinc layer optical cable stranded wire and a preparation process thereof, specifically relates to the technical field of optical cable stranded wire, including stainless steel wire, a modification liquid and a galvanized base material. The present invention can effectively ensure the performance requirements of high tensile strength and corrosion resistance of the high-zinc layered optical cable strands, and at the same time solve the problem of pitting and rusting of the zinc-layered optical cable strands during long-term use, prolonging the service life; The combination of nano-whiskers, silicon carbide nanowires and single-walled carbon nanohorns can modify the surface of stainless steel wires, which can effectively enhance the performance of stainless steel wires, and then strengthen the bonding effect between the galvanized layer and stainless steel wires. Nitrogen gas is used Applying zinc, the amount of zinc removed is relatively small, and the DV value of the steel wire can be increased, thereby greatly increasing the amount of zinc applied to the steel wire, so that the final product has both tensile strength and corrosion resistance; the use of new bakelite dies effectively guarantees Twisting effect, and prolong the service life of equipment.

Description

technical field [0001] The invention relates to the technical field of optical cable stranded wires, and more particularly, the present invention relates to a high zinc layer optical stranded wire and a preparation process thereof. Background technique [0002] Optical fiber cable is manufactured to meet optical, mechanical or environmental performance specifications, it is a communication using one or more optical fibers placed in a sheath as the transmission medium and can be used individually or in groups cable assembly. Optical cables are mainly composed of optical fibers (glass filaments as thin as hair), plastic protective sleeves and plastic sheaths. There are no metals such as gold, silver, copper and aluminum in the optical cables, and generally have no recycling value. Optical cable is a kind of communication line in which a certain number of optical fibers form a cable core according to a certain method, which is covered with a sheath, and some are also covered w...

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
Patent Type & Authority Patents(China)
IPC IPC(8): D07B1/06D07B5/00D07B7/14D07B7/12D07B7/10C23C2/06C23C2/18G02B6/44
CPCD07B1/06D07B5/005D07B7/14D07B7/145D07B7/12D07B7/10C23C2/06C23C2/185G02B6/4429G02B6/4479G02B6/449D07B2201/201D07B2201/2011D07B2201/2013D07B2401/2025
Inventor 张龙
Owner 江苏卓尔诺光电科技有限公司
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