Braiding wave prevention sleeve for aviation

A technology for aerospace and wave-proof sleeves, which is applied in the field of woven anti-wave sleeves for aerospace, and can solve problems such as inconvenient replacement, reduced service life of anti-wave sleeves, and increased use costs

Active Publication Date: 2016-02-24
WUHU HANGTIAN SPECIAL CABLE FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the problem that the anti-wave sleeve in the prior art is often used in the aerospace field, due to the particularity of the use environment, so that the service life of the anti-wave sleeve is greatly reduced, thereby increasing the cost of use. , and it is often extremely inconvenient to replace in the aerospace field, so as to provide a better shielding performance, and thus make the aerospace braided anti-wave sleeve that still has a good service life in the aerospace field

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1) Mix 100g of nitrile rubber, 70g of styrene-butadiene rubber, 5g of graphite, 2g of tetramethylthiuram disulfide, 2g of dibenzothiazole disulfide, 4g of manganese powder and 3g of aluminum powder, and then place it in a room at a temperature of 1000°C. Smelting under the conditions to obtain the mixture M1;

[0025] 2) Adding 2g of nano-copper oxide and 1g of nano-alumina to the mixture M1, melting and extruding at a temperature of 800°C, and then blowing and cooling to obtain a wire sleeve;

[0026] 3) Twisting a plurality of cables (three cables are used here), wrapping the twisted cables with the above-mentioned wire sheath to obtain a wire rod, and weaving the above-mentioned wire rod to form a braided anti-wave cover A1 for aerospace.

Embodiment 2

[0028] 1) Mix 100g of nitrile rubber, 80g of styrene-butadiene rubber, 7g of graphite, 4g of tetramethylthiuram disulfide, 4g of dibenzothiazole disulfide, 6g of manganese powder and 7g of aluminum powder, and then place them in a room at a temperature of 1500°C. Smelting under the conditions to obtain the mixture M1;

[0029] 2) Adding 4g of nano-copper oxide and 2g of nano-alumina to the mixture M1, melting and extruding at a temperature of 800-1000°C, and then blowing and cooling to obtain a wire sleeve;

[0030] 3) Twisting a plurality of cables (three used here), wrapping the twisted cables with the above-mentioned wire sheath to obtain a wire rod, and weaving the above-mentioned wire rod to form a braided anti-wave cover A2 for aerospace.

Embodiment 3

[0032] 1) Mix 100g of nitrile rubber, 75g of styrene-butadiene rubber, 6g of graphite, 3g of tetramethylthiuram disulfide, 3g of dibenzothiazole disulfide, 5g of manganese powder and 5g of aluminum powder, and then place it in a room at a temperature of 1200°C. Smelting under the conditions to obtain the mixture M1;

[0033] 2) Adding 3g of nano-copper oxide and 2g of nano-alumina to the mixture M1, melting and extruding at a temperature of 900°C, and then blowing and cooling to obtain a wire sleeve;

[0034] 3) Twisting a plurality of cables (three cables are used here), wrapping the twisted cables with the above-mentioned wire sheath to obtain a wire rod, and weaving the above-mentioned wire rod to form a braided anti-wave cover A3 for aerospace.

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Abstract

The invention discloses a braiding wave prevention sleeve for aviation. The braiding wave prevention sleeve for aviation comprises a plurality of cable intertwisted with each other. The plurality of cables are coated with a cable sleeve. The cable sleeve material comprises nitrile rubber, butadiene styrene rubber, nano copper oxide, nano aluminum oxide, graphite, tetramethyl-thiuram disulfide, dibenzothiazyl disulfide, manganese powder and aluminum powder. The cable sleeve material comprises, by weight, 50-100 parts of butadiene styrene rubber, 1-5 parts of nano copper oxide, 0.5-3 parts of nano aluminum oxide, 3-10 parts of graphite, 1-5 parts of tetramethyl-thiuram disulfide, 1-5 parts of dibenzothiazyl disulfide, 3-7 parts of manganese powder and 1-10 parts of aluminum powder relative to 100 parts of nitrile rubber. Good shielding property is achieved, and the braiding wave prevention sleeve has a long service life when used in the aviation field.

Description

technical field [0001] The invention relates to the material field of anti-wave sleeves, in particular to a woven anti-wave sleeve for aerospace. Background technique [0002] As an important shielding material, anti-wave sleeves are widely used in daily production, and are also widely used in many fields, for example, in aerospace and other fields. Of course, due to the use in the aerospace field, the requirements for anti-wave sleeves will be higher. Therefore, when ordinary anti-wave sleeves are used in the aerospace field, there will often be problems such as reduced service life, thereby greatly increasing their cost of use. And once it is applied in the aerospace field, the replacement becomes extremely complicated and unfavorable. [0003] Therefore, it is an urgent problem to be solved in the present invention to provide a braided anti-wave sleeve for aerospace that has better shielding performance and still has a better service life in the field of aerospace. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L9/06C08K13/02C08K3/22C08K3/04C08K5/40C08K5/47C08K3/08
Inventor 赵明哲米春海向天波李平齐晶晶李倩
Owner WUHU HANGTIAN SPECIAL CABLE FACTORY
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