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Wear-resistant and high-temperature-resistant vehicle wire material and preparation method thereof

A technology of high temperature resistance and electric wire, which is applied in the field of wear-resistant and high-temperature electric wire materials and its preparation, and can solve the problems of endangering personal safety, corroding instruments and instrumentation facilities, etc.

Pending Publication Date: 2022-03-22
邵桐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The burning wires in the fire produce a lot of smoke, release toxic and corrosive gases, seriously endanger personal safety, corrode instruments and instrumentation facilities, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A material for wear-resistant high-temperature vehicle wires, according to weight parts, mainly including:

[0032] 30 parts of modified sourctate, 100 parts of PVC, 25 parts of plasticizer.

[0033] A method of manufacturing a material for high temperature-resistant vehicle electric wires, the preparation method of the material of the wear-resistant high-temperature dielectric electric wire is:

[0034] (1) Under a nitrogen atmosphere, it is placed in a four-mouth flask with a polyether glycol under a nitrogen atmosphere, and a polyether dihydric alcohol mass is 0.5 by 20 drops / min. After dikutyl tin, water bath, water bath, was added to 80 ° C for 2 h, cooled to room temperature, adding polyethelated particles of 7.5 times dimethylformamide mixed uniform mixture; dendylethropamide and glycerin The mass ratio of 1: 5 is mixed in a four-mouth flask, and a mixture of 2.5 times the mass of Glycerol was added 20 drop / min. After 3 h, diethanolamine, dimethylformamide, and g...

Embodiment 2

[0043] A material for wear-resistant high-temperature vehicle wires, according to weight parts, mainly including:

[0044] 30 parts of modified sourctate, 100 parts of PVC, 25 parts of plasticizer.

[0045] A method of manufacturing a material for high temperature-resistant vehicle electric wires, the preparation method of the material of the wear-resistant high-temperature dielectric electric wire is:

[0046] (1) Sodium oxide, hydroxymetate, and deionized water are mixed in a three-mouth flask in a mass ratio of 3.2: 1: 10, and the hydroxy tin hydroxylate mixture is obtained, and the water bath is heated to 70 ° C, and the insulation reaction is 12h. The pH was adjusted to 6.5 to 7 by a hydrochloric acid having a mass fraction of 5%, and the reaction reaction was continued for 4 h, and the pre-modified tin acid zinc was produced.

[0047] (2) Pretreating the pre-modified tin-zinc in ultra-pure water of the pre-modified tin sour mass, the magnetic force is stirred at 1200 rpm for...

Embodiment 3

[0053] A material for wear-resistant high-temperature vehicle wires, according to weight parts, mainly including:

[0054] 30 parts of modified sourctate, 100 parts of PVC, 25 parts of plasticizer.

[0055] A method of manufacturing a material for high temperature-resistant vehicle electric wires, the preparation method of the material of the wear-resistant high-temperature dielectric electric wire is:

[0056] (1) Under a nitrogen atmosphere, it is placed in a four-mouth flask with a polyether glycol under a nitrogen atmosphere, and a polyether dihydric alcohol mass is 0.5 by 20 drops / min. After dikutyl tin, water bath, water bath, was added to 80 ° C for 2 h, cooled to room temperature, adding polyethelated particles of 7.5 times dimethylformamide mixed uniform mixture; dendylethropamide and glycerin The mass ratio of 1: 5 is mixed in a four-mouth flask, and a mixture of 2.5 times the mass of Glycerol was added 20 drop / min. After 3 h, diethanolamine, dimethylformamide, and g...

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Abstract

The invention discloses a wear-resistant and high-temperature-resistant vehicle wire material and a preparation method thereof, and relates to the technical field of wire materials. When the material for the wear-resistant and high-temperature-resistant vehicle wires is prepared, modified zinc stannate is used as a flame-retardant component and is blended with polyvinyl chloride; the modified zinc stannate is prepared by grafting oxidized sodium alginate and hyperbranched polyurethane with an epoxy group on zinc hydroxystannate, crosslinking the oxidized sodium alginate into calcium alginate, and finally preparing into aerogel; when the hyperbranched polyurethane is prepared, glycidol is introduced, and the hyperbranched polyurethane with an epoxy group is prepared. The wear-resistant and high-temperature-resistant vehicle wire material prepared by the invention not only has flame-retardant and wear-resistant effects, but also is more flexible.

Description

Technical field [0001] The present invention relates to the field of electric wire material, in particular a material for wear-resistant high-temperature vehicle electric wires and preparation methods thereof. Background technique [0002] As people strengthened the year by year, the problem of fire-retardant problems had been generally concerned. The fire in the fire produces a large amount of smoke, releases toxic corrosive gases, seriously endangered with personal safety, corrosion instruments and instrument facilities. Therefore, some important occasions have used environmentally-friendly flame-retardant wires, and its superiority is obvious. [0003] Polyvinyl chloride materials are widely used in buildings, electricity, electrical appliances and other industries because of excellent mechanical physical properties, chemical resistance properties, easy processing, low price. In the wire product, the industry will add different additives to the polyvinyl chloride resin materia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K9/10C08K3/24
CPCC08K9/10C08K3/24C08L2201/08C08L2203/20C08L2201/02C08L27/06
Inventor 邵桐
Owner 邵桐
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