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High-zinc-layer optical cable stranded wire and preparation process thereof

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. High tensile effect

Active Publication Date: 2021-06-22
江苏卓尔诺光电科技有限公司
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  • 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

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  • High-zinc-layer optical cable stranded wire and preparation process thereof
  • High-zinc-layer optical cable stranded wire and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The present invention provides a high-zinc layer optical cable strand, including: stainless steel wire, trimmer and galvanized material, the galvanized substrate is disposed in the outer wall of the stainless steel wire, the modified solution to the stainless steel wire And between the galvanized base;

[0027] The decorative fluid is calculated according to the weight percentage: 1.25% silicon carbide nanowire, 0.94% single-walled nano-angle, 1.96% of the cellulose nanocrystalline, and the rest is ethanol;

[0028] The present invention also provides a preparation process of a high-zinc layer optical cable strand, and the specific preparation step is as follows:

[0029] Step 1: Modifying the modified liquid: Weigh the above-mentioned percentage content of silicon carbide nanowires, single-walled carbon nanoles, cellulose nanocrystines and ethanol, then silicon carbide nanowire, single-walled carbon nanoplast, cellulose nanocrystalline In sequentially added to ethanol, ult...

Embodiment 2

[0040] Unlike Example 1, the decorative fluid includes a weight percentage comprising: 1.75% silicon carbide nanowire, 1.36% single-walled carbon nanoles, 2.84% cellulose nanocrystal, and the rest is ethanol.

Embodiment 3

[0042] Unlike Examples 1-2, the decorative fluid includes: 1.50% silicon carbide nanowire, 1.15% single-walled nanocarchers, 2.40% cellulose nanocrystines, and 2.40% cellulose nanocrystals. .

[0043] The high zinc layered optical cable strand obtained by the above-described Examples 1-3 was taken, and three groups were tested in three groups of high zinc layers prepared in three embodiments, respectively, and each 30 samples were tested. The test results are shown in Table:

[0044] Table I:

[0045]

[0046] As can be seen from the table, when the high zinc layer optical cable stranded wire modified raw material ratio is: 1.50% silicon carbide nanowire, 1.15% single-walled carbon nanoplast, 2.40% cellulose nanocrystalline, the rest is ethanol At the same time, it can effectively ensure high-resistance, corrosion resistance of high-zinc layers, and solve the problem of rust rust in the long-term use of zinc layers during long-term use; so Example 3 For the preferred embodiment ...

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Abstract

The invention discloses a high-zinc-layer optical cable stranded wire and a preparation process thereof, and particularly relates to the technical field of optical cable stranded wires. The high-zinc-layer optical cable stranded wire comprises a stainless steel wire, a modification liquid and a zinc plating base material. According to the optical cable stranded wire, the performance requirements of high tensile strength and corrosion resistance of the high-zinc-layer optical cable stranded wire can be effectively ensured, the problem of pitting corrosion and rusting of the zinc-layer optical cable stranded wire in the long-term use process is solved, and the service life is prolonged; cellulose nanowhiskers, silicon carbide nanowires and single-walled carbon nanohorns are combined to modify the surface of the stainless steel wire, so that various properties of the stainless steel wire can be effectively enhanced, and then the combination effect of a zinc coating and the stainless steel wire is enhanced; nitrogen is adopted to smear zinc, the smeared zinc is relatively less, the DV value of the steel wire can be increased, and the service life of the stainless steel wire is prolonged; therefore, the zinc content of the steel wire is greatly improved, and the final product has both tensile strength and corrosion resistance; and a novel bakelite pressing die is adopted, the twisting effect is effectively guaranteed, and the service life of equipment is prolonged.

Description

Technical field [0001] The present invention relates to the field of optical cable stranders, and more particularly, the present invention relates to a high-zinc layer optical cable strand and its preparation processes. Background technique [0002] Optical Fiber Cable is manufactured to meet the performance specifications of optical, mechanical or environments, which uses one or more optical fibers placed in the cover jacket as a transmission medium and can be used alone or in groups. Cable assembly. The optical cable is mainly composed of light guide fiber (fine glass wire) and plastic protective sleeve and plastic outer skin, and there is no metal such as gold, silver, copper aluminum, and has no recovery value. The optical cable is a certain number of fibers to form a cable core in a certain manner, an outsourcing of a sheath, and some have an outer guard for a communication line for optical signal transmission. That is, a cable formed by a fiber (optical transfer carrier) ha...

Claims

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Application Information

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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
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