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High-strength, high-flexibility, water-proof and oil-proof cable

A water-proof, oil-proof, flexible technology, applied in the direction of insulating cables, cables, circuits, etc., can solve the problem of reducing the surface energy of the cable sheath, achieve good oxidation resistance, strong adhesion, and improve the effect of waterproofing

Inactive Publication Date: 2015-11-18
ANHUI HONGHAI CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Studies have found that adding some materials with extremely low surface energy to the cable material can greatly reduce the surface energy of the cable sheath and improve the waterproof and oil-proof performance. However, how to further improve the weather resistance and corrosion resistance of these materials to The performance of enhanced cables has not been studied

Method used

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  • High-strength, high-flexibility, water-proof and oil-proof cable

Examples

Experimental program
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Effect test

Embodiment 1

[0015] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a high-strength, high-flexibility waterproof and oil-proof cable proposed by the present invention.

[0016] refer to figure 1 , a high-strength, high-flexibility waterproof and oil-proof cable proposed by the present invention, comprising a cable core 1 and a sheath layer 2 coated on the outside of the cable core;

[0017] The raw materials of the sheath layer 2 include by weight: 35 parts of styrene-butadiene rubber, 26 parts of phenolic resin, 25 parts of fluorine-modified polyacrylate, 1.5 parts of dicumyl peroxide, 1 part of stearic acid, 1.8 parts of sulfur, 1.2 parts of N-isopropyl-N'-phenyl-p-phenylenediamine, 2 parts of antioxidant RD, 0.7 parts of bistriethoxytrisilane tetrasulfide, 7 parts of chlorinated paraffin, 25 parts of carbon black;

[0018] During the preparation of fluorine-modified polyacrylate, 25 parts of deionized water, 7 parts of perfluoroalkyl acrylate, 3.5 parts of...

Embodiment 2

[0020] A high-strength, high-flexibility waterproof and oil-proof cable proposed by the present invention includes a cable core 1 and a sheath layer 2 coated on the outside of the cable core;

[0021] The raw materials of the sheath layer 2 include by weight: 30 parts of styrene-butadiene rubber, 29 parts of phenolic resin, 22 parts of fluorine-modified polyacrylate, 1.8 parts of dicumyl peroxide, 0.7 parts of stearic acid, 2.2 parts of sulfur, 0.9 parts of N-isopropyl-N'-phenyl-p-phenylenediamine, 3 parts of antioxidant RD, 0.4 parts of bistriethoxytrisilane tetrasulfide, 10 parts of chlorinated paraffin, 22 parts of carbon black;

[0022] During the preparation of fluorine-modified polyacrylate, 28 parts of deionized water, 5 parts of perfluoroalkyl acrylate, 5 parts of silane coupling agent KH570, 6 parts of butyl acrylate, 6 parts of methyl methacrylate, 3 parts One part of lauryl methacrylate, 0.9 part of hydroxyethyl methacrylate, 0.4 part of potassium persulfate, 0.7 pa...

Embodiment 3

[0024] A high-strength, high-flexibility waterproof and oil-proof cable proposed by the present invention includes a cable core 1 and a sheath layer 2 coated on the outside of the cable core;

[0025] The raw materials of the sheath layer 2 include by weight: 33 parts of styrene-butadiene rubber, 27 parts of phenolic resin, 24 parts of fluorine-modified polyacrylate, 1.6 parts of dicumyl peroxide, 0.9 parts of stearic acid, 1.9 parts of sulfur, 1.1 parts of N-isopropyl-N'-phenyl-p-phenylenediamine, 2.2 parts of antioxidant RD, 0.6 parts of bistriethoxytrisilane tetrasulfide, 8 parts of chlorinated paraffin, 24 parts of carbon black;

[0026] During the preparation of fluorine-modified polyacrylate, 26 parts of deionized water, 6 parts of perfluoroalkyl acrylate, 3.8 parts of silane coupling agent KH570, 8 parts of butyl acrylate, 4 parts of methyl methacrylate, 5 parts Part of lauryl methacrylate, 0.7 part of hydroxyethyl methacrylate, 0.6 part of potassium persulfate, 0.55 part...

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Abstract

The invention discloses a high-strength, high-flexibility, water-proof and oil-proof cable. The cable comprises a cable core and a sheath layer covering the outer side of the cable core, wherein the sheath layer comprises raw materials in parts by weight as follows: 30-35 parts of butadiene styrene rubber, 26-29 parts of phenolic resin, 22-25 parts of fluorine modified polyacrylate, 1.5-1.8 parts of dicumyl peroxide, 0.7-1 part of stearic acid, 1.8-2.2 parts of sulphur, 0.9-1.2 parts of N-isopropyl-N'-phenylenediamine, 2-3 parts of an anti-aging agent RD, 0.4-0.7 parts of bis(triethoxy trisilane) tetrasulfide, 7-10 parts of chlorinated paraffin and 22-25 parts of carbon black. The cable is excellent in water-proof and oil-proof performance and good in weather resistance and corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a high-strength and high-flexibility waterproof and oil-proof cable. Background technique [0002] The cable sheath is the outermost layer of the cable, which can physically isolate the internal metal conductor from the external environment. It needs to have excellent waterproof, oil-proof and wear-resistant properties. It is the "first line of defense" to prolong the service life of the cable and ensure the safety of production and life. . Studies have found that adding some materials with extremely low surface energy to the cable material can greatly reduce the surface energy of the cable sheath and improve the waterproof and oil-proof performance. However, how to further improve the weather resistance and corrosion resistance of these materials to The performance of enhanced cables has not been studied. Contents of the invention [0003] Based on the technical problems in t...

Claims

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Application Information

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IPC IPC(8): C08L9/06C08L61/06C08L33/16C08L91/06C08K13/02C08K5/14C08K5/09C08K3/06C08K5/18C08K5/5415C08K3/04H01B7/28
Inventor 石学军
Owner ANHUI HONGHAI CABLE
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