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Rat-proof and corrosion-proof cable coating

An anti-corrosion coating and anti-rat technology, applied in anti-corrosion coatings, anti-fouling/underwater coatings, coatings, etc., can solve the problems of reducing the flexibility of cables, constraining the application range of cables, increasing the cost of cables, etc., to reduce odor resistance. Good resistance, good bending resistance, cost-saving effect

Inactive Publication Date: 2020-03-27
YUEYANG CLPEC ELECTROMECHANICAL ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing cables usually thicken the outer sheath to prevent mice from biting, or use anti-corrosion paint to protect the cable, but these two methods increase the cable cost invisibly, reduce the flexibility of the cable, and the action time is short , weak weather resistance, which restricts the application range of the cable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Weigh the following components by weight respectively: 3 parts of Fructus Cnidii, 4 parts of Echinacea, 4 parts of Neem bark, 6 parts of polyvinyl alcohol, 4 parts of rubber powder, 2 parts of vinyltriethoxysilane, acrylic acid hydroxy 3 parts of ethyl ester, 6 parts of potassium persulfate, 0.5 part of concentrated hydrochloric acid, 0.8 part of p-toluenesulfonic acid, 1 part of sodium edetate; After mixing evenly, add it to the ball mill, first stir for 1 hour, then sand mill for 3 hours; 1. Sodium ethylenediamine tetraacetate, react at 110 degrees Celsius for 20 minutes, and stir at a speed of 300r / min for 30 minutes to obtain the finished product.

Embodiment 2

[0013] Weigh the following components by weight respectively: 4 parts of Fructus Cnidii, 5 parts of Echinacea, 6 parts of Neem bark, 7 parts of polyvinyl alcohol, 5 parts of rubber powder, 4 parts of vinyltriethoxysilane, acrylic acid hydroxy 4 parts of ethyl ester, 7 parts of potassium persulfate, 1 part of concentrated hydrochloric acid, 1.2 parts of p-toluenesulfonic acid, 3 parts of sodium edetate; After mixing evenly, add it to the ball mill, first stir for 1 hour, then sand mill for 3 hours; 1. Sodium ethylenediamine tetraacetate, react at 110 degrees Celsius for 20 minutes, and stir at a speed of 300r / min for 30 minutes to obtain the finished product.

Embodiment 3

[0015] Weigh the following components by weight respectively: 3 parts of Fructus Cnidii, 5 parts of Echinacea, 5 parts of Neem bark, 6.5 parts of polyvinyl alcohol, 5 parts of rubber powder, 3 parts of vinyl triethoxysilane, acrylic acid hydroxy 3 parts of ethyl ester, 6 parts of potassium persulfate, 1 part of concentrated hydrochloric acid, 1 part of p-toluenesulfonic acid, 2 parts of sodium edetate; After mixing evenly, add it to the ball mill, first stir for 1 hour, then sand mill for 3 hours; 1. Sodium ethylenediamine tetraacetate, react at 110 degrees Celsius for 20 minutes, and stir at a speed of 300r / min for 30 minutes to obtain the finished product.

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Abstract

The invention discloses a rat-proof and corrosion-proof cable coating, and belongs to the field of coatings. The cable coating is prepared from fructus cnidii, bilirubin, cortex meliae, polyvinyl alcohol, rubber powder, vinyltriethoxysilane, hydroxyethyl acrylate, potassium persulfate, concentrated hydrochloric acid, p-toluenesulfonic acid and sodium ethylenediaminetetracetate. After the coating is used on the surface of a cable, the odor tolerance of rats to the coating can be reduced, the adhesive force and the bending resistance are good, the ageing resistance and the corrosion resistance are excellent, and the protection cost of the cable is saved.

Description

technical field [0001] The invention relates to the technical field of cable coatings, in particular to a rat-proof and anti-corrosion cable coating. Background technique [0002] Rat gnawing and environmental corrosion are both major causes of damage to cables. Existing cables usually thicken the outer sheath to prevent mice from biting, or use anti-corrosion paint to protect the cable, but these two methods increase the cable cost invisibly, reduce the flexibility of the cable, and the action time is short , weak weather resistance, which restricts the application range of the cable. Contents of the invention [0003] The object of the present invention is to provide a kind of anti-rodent and anti-corrosion coating, which has strong bonding performance, excellent aging resistance and corrosion resistance after being used on the surface of the cable, and has a long anti-rodent period, which can be used as an ideal anti-rodent and anti-corrosion coating. product. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D5/08C09D5/14C09D7/63C09D7/40
CPCC09D4/06C09D5/08C09D5/14C09D7/40C09D7/63
Inventor 卢依依刘志强李国栋段海燕
Owner YUEYANG CLPEC ELECTROMECHANICAL ENG & TECH
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