Sheath material for high-temperature-resistant mounting wires

A technology for installing wires and sheathing materials, applied in plastic/resin/wax insulators, organic insulators, conductors, etc., can solve problems such as fueling fire and loss, and achieve good high temperature resistance, low surface tension, and excellent physical properties.

Inactive Publication Date: 2016-10-12
ANHUI DEYUAN CABLE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the long-term work of the high-temperature resistant installation line, it is easy to accumulate heat and cause a fire. The main factor causing death in the fire is not the direct combustion of the flame, but the smoke generated when the material is burned. These smoke not only produce a large amount of toxic substances, And it can lead to suffocation, which is the main factor of death due to fire, and most of the existing control cable materials will produce a lot of smoke and toxic substances when burned, and these are mostly organic polymers, which are easy to burn, so in When the fire was fueled, it caused more damage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A sheath material for high-temperature-resistant installation wires, prepared from the following raw materials in parts by weight: 112 parts of vinyl chloride, 48 parts of polychlorotrifluoroethylene-vinylidene fluoride copolymer, methyl vinyl ether-maleic anhydride copolymer 13 parts, 22 parts of modified calcium peroxide, 15 parts of magnesium hydroxide, 7 parts of mica powder, 6 parts of vinyl ethyl ether, 4 parts of N-oxydiethylene-2-benzothiazole sulfenamide, diethylene 2 parts of phenylbenzene, 11 parts of 2-oxydi-2,1-ethylene acrylate, 2.2 parts of dibenzothiazole disulfide, 7 parts of ethyl 4-cyclohexanone carboxylate, bis(3-(triethyl oxysilicon) propyl) tetrasulfide 5 parts, zinc stearate 10 parts, calcium carbonate 8 parts, carbon fiber 4 parts, carbon black 6 parts.

[0014] The production method of the sheath material for high temperature resistant installation line, mix vinyl chloride, polychlorotrifluoroethylene-vinylidene fluoride copolymer, methyl vinyl ...

Embodiment 2

[0016] A sheath material for high-temperature-resistant installation wires, prepared from the following raw materials in parts by weight: 95 parts of vinyl chloride, 43 parts of polychlorotrifluoroethylene-vinylidene fluoride copolymer, methyl vinyl ether-maleic anhydride copolymer 16 parts, 25 parts of modified calcium peroxide, 11 parts of magnesium hydroxide, 9 parts of mica powder, 4 parts of vinyl ethyl ether, 4 parts of N-oxydiethylene-2-benzothiazole sulfenamide, diethylene 2.6 parts of phenylbenzene, 9 parts of 2-oxydi-2,1-ethylene acrylate, 1.8 parts of dibenzothiazole disulfide, 7 parts of ethyl 4-cyclohexanone carboxylate, bis(3-(triethyl oxysilicon) propyl) tetrasulfide 5 parts, zinc stearate 11 parts, calcium carbonate 8 parts, carbon fiber 4 parts, carbon black 7 parts.

[0017] Production method is with embodiment 1.

Embodiment 3

[0019] A sheath material for high-temperature-resistant installation lines, prepared from the following raw materials in parts by weight:

[0020] 88 parts of vinyl chloride, 43 parts of polychlorotrifluoroethylene-vinylidene fluoride copolymer, 13 parts of methyl vinyl ether-maleic anhydride copolymer, 26 parts of modified calcium peroxide, 15 parts of magnesium hydroxide, 9 parts of mica powder Parts, 6 parts of vinyl ethyl ether, 4.6 parts of N-oxydiethylene-2-benzothiazole sulfenamide, 3 parts of divinylbenzene, 10 parts of 2-oxydi-2,1-ethylene acrylate 2.1 parts of dibenzothiazole disulfide, 6 parts of ethyl 4-cyclohexanone carboxylate, 3 parts of bis(3-(triethoxysilyl)propyl) tetrasulfide, 9 parts of zinc stearate, 8 parts of calcium carbonate, 5 parts of carbon fiber, and 8 parts of carbon black.

[0021] Production method is with embodiment 1.

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PUM

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Abstract

The invention discloses a sheath material for high-temperature-resistant mounting wires. The sheath material comprises, by weight, vinyl chloride, polychlorotrifluoroethylene-vinylidene fluoride copolymers, methyl vinyl ether-maleic anhydride copolymers, modified calcium peroxide, magnesium hydroxide, mica powder, ethyl vinyl ether, N-oxalation diethylene-2-benzothiazole sulfonamide, divinyl benzene, 2-crylic acid oxo di-2, 8-15 parts of 1-ethylidene ester, 0.6-1.9 parts of dibenzothiazyl disulfide, 4-cyclohexanone carboxylic acid ethyl ester, bis-[3-(triethoxy silicon) propyl] tetrasulfide, zinc stearate, calcium carbonate, carbon fiber and carbon black. The sheath material has the advantages that the sheath material is excellent in physical property, high in tearing strength and resilience property and good in high-temperature-resistant, flame-retardant and chemical-reagent-resistant properties; the modified calcium peroxide is added into the sheath material, accordingly, the sheath material is good in dispersibility and low in surface tension, and the tensile strength and various other properties of the sheath material further can be improved.

Description

technical field [0001] The invention relates to a sheathing material for high-temperature-resistant installation wires, belonging to the technical field of electric wires and cables. Background technique [0002] During the long-term work of the high-temperature resistant installation line, it is easy to accumulate heat and cause a fire. The main factor causing death in the fire is not the direct combustion of the flame, but the smoke generated when the material is burned. These smoke not only produce a large amount of toxic substances, And it can lead to suffocation, which is the main factor of death due to fire, and most of the existing control cable materials will produce a lot of smoke and toxic substances when burned, and these are mostly organic polymers, which are easy to burn, so in When the fire was fueled, it caused more damage. Contents of the invention [0003] The object of the present invention is to provide a sheath material for high temperature resistant i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L27/12C08L35/08C08K13/06C08K9/04C08K9/02C08K3/22H01B3/44H01B7/29H01B7/295
CPCC08L27/06C08L2201/02C08L2201/08C08L2203/202C08L2205/02C08L2205/03H01B3/443H01B7/292H01B7/295C08L27/12C08L35/08C08K13/06C08K9/08C08K9/04C08K9/02C08K2003/2206
Inventor 周光亚周光辉
Owner ANHUI DEYUAN CABLE GRP
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