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Cable for nuclear power station computers

A technology for computers and nuclear power plants, applied in the field of computer cables for nuclear power plants, can solve the problems of low impact resistance and wear resistance of cables and cannot meet requirements, etc., achieve high impact resistance, good thermal stability, and ensure wear resistance and thermal stability. sexual effect

Inactive Publication Date: 2018-02-23
ANHUI ELECTRIC GRP SHARES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the cables used in nuclear power plants are based on cost considerations, and single-layer shielding and single-layer sheaths are mostly used, which results in low impact resistance and wear resistance of the cables, especially for nuclear power plant computer cables. Any problems, and the existing single-layer shielded single-layer sheathed cables can no longer meet the requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A cable for a nuclear power plant computer, comprising a cable core and an outer sheath covering the outside of the cable core. The raw materials of the outer sheath include: 100 parts of base material, 2 parts of dicumyl peroxide, and 0.1 part of calcium peroxide , 1.5 parts of sulfur, 120 parts of filler, 1.2 parts of monoalkoxy unsaturated fatty acid titanate, 1 part of microcrystalline paraffin, 1.5 parts of styryl-N-phenylaniline, 1 part of pentaerythritol bisphosphite, 1 part cocoyl glucoside, 1 part aromatic oil, 3 parts magnesium stearate, 1 part zinc stearate.

Embodiment 2

[0015] A cable for a nuclear power plant computer, comprising a cable core and an outer sheath covering the outside of the cable core. The raw materials of the outer sheath include by weight: 110 parts of base material, 1 part of dicumyl peroxide, and 0.8 parts of calcium peroxide , 0.5 parts of sulfur, 130 parts of fillers, 0.4 parts of monoalkoxy unsaturated fatty acid titanate, 2 parts of microcrystalline paraffin, 0.4 parts of styryl-N-phenylaniline, 2 parts of pentaerythritol bisphosphite, 0.4 parts of cocoyl glucoside, 2 parts of aromatic oil, 1 part of magnesium stearate, 2 parts of zinc stearate.

[0016] The base material includes by weight: 55 parts of methylphenyl vinyl silicone rubber, 30 parts of polycarbonate, and 15 parts of chlorosulfonated polyethylene. The filler comprises by weight: 50 parts of cotton linters compound, 8 parts of zeolite powder, 20 parts of hard clay, 10 parts of calcium sulfate whiskers, and 50 parts of magnesium hydroxide.

[0017] The co...

Embodiment 3

[0019] A cable for a nuclear power plant computer, comprising a cable core and an outer sheath coated on the outside of the cable core. The raw materials of the outer sheath include by weight: 102 parts of base material, 1.8 parts of dicumyl peroxide, and 0.2 parts of calcium peroxide , 1.2 parts of sulfur, 122 parts of filler, 1 part of monoalkoxy unsaturated fatty acid titanate, 1.2 parts of microcrystalline paraffin, 1.2 parts of styryl-N-phenylaniline, 1.2 parts of pentaerythritol bisphosphite, 0.8 parts of cocoyl glucoside, 1.2 parts of aromatic oil, 2.5 parts of magnesium stearate, 1.2 parts of zinc stearate.

[0020] The base material includes by weight: 65 parts of methylphenyl vinyl silicone rubber, 10 parts of polycarbonate, and 35 parts of chlorosulfonated polyethylene. The filler comprises by weight: 30 parts of cotton linter compound, 14 parts of zeolite powder, 10 parts of hard clay, 20 parts of calcium sulfate whiskers, and 40 parts of magnesium hydroxide.

[0...

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PUM

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Abstract

The invention discloses a cable for nuclear power station computers. The cable comprises a cable core and an outer sheath arranged on the outer side of the cable core, wherein the outer sheath comprises the following raw materials in parts by weight: 100-110 parts of substrate, 1-2 parts of dicumyl peroxide, 0.1-0.8 part of calcium peroxide, 0.5-1.5 parts of sulfur, 120-130 parts of filler, 0.4-1.2 parts of monoalkoxyl unsaturated fatty acid titanate, 1-2 parts of microcrystalline wax, 0.4-1.5 parts of styryl-N-phenylaniline, 1-2 parts of pentaerythritol diphosphatate, 0.4-1 part of coco-glucoside, 1-2 parts of arene oil, 1-3 parts of magnesium stearate and 1-2 parts of zinc stearate. The cable has the advantages of ultrahigh impact resistance and wearing resistance, ultrahigh thermal stability, low cost, excellent mechanical property and long service life.

Description

technical field [0001] The invention relates to the technical field of computer cables, in particular to a computer cable for nuclear power plants. Background technique [0002] At present, the cables used in nuclear power plants mostly use single-layer shielding and single-layer sheathing based on cost considerations, which results in low impact resistance and wear resistance of the cables, especially for nuclear power plant computer cables. Any problems, and the existing single-layer shielded single-layer sheathed cables can no longer meet the requirements. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a computer cable for nuclear power plants, which has high impact resistance and wear resistance, excellent thermal stability, low cost, excellent mechanical properties and long service life. [0004] A kind of cable for nuclear power plant computer that the present invention proposes, compri...

Claims

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Application Information

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IPC IPC(8): C08L83/07C08L69/00C08L23/34C08L91/06C08K13/04C08K5/14C08K3/06C08K5/18C08K5/524C08K5/098C08K7/08C08K3/22H01B3/28
CPCC08K2003/2224C08K2201/014C08L83/04C08L2203/202C08L2205/035H01B3/28C08L69/00C08L23/34C08L91/06C08K13/04C08K5/14C08K3/06C08K5/18C08K5/524C08K5/098C08K7/08C08K3/22
Inventor 黄海琴赵建军童茜
Owner ANHUI ELECTRIC GRP SHARES
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