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High-performance insulating waterproof photovoltaic cable

A photovoltaic cable, a high-performance technology, applied in the direction of insulators, organic insulators, plastic/resin/wax insulators, etc., can solve the problems affecting the quality of photovoltaic cables, the waterproof effect of the outer layer of photovoltaic cables, insulation degree and poor performance, etc., to achieve fracture High elongation, high waterproof performance, and good insulation performance

Inactive Publication Date: 2019-09-17
上海金友金弘智能电气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a high-performance insulated and waterproof photovoltaic cable, which solves the problems of poor waterproof effect, insulation degree and performance on the outer layer of the existing photovoltaic cables, which seriously affects the photovoltaic cables. quality problem

Method used

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  • High-performance insulating waterproof photovoltaic cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A high-performance insulating and waterproof photovoltaic cable, including an insulating and waterproof outer layer and a wire core, and the insulating and waterproof outer layer wraps the wire core. The insulating and waterproof outer layer is composed of the following components: 35% elastomeric chlorinated polyethylene, natural styrene-butadiene rubber 25%, N, N~diphenyl-p-phenylenediamine 3%, carbon black 1%, ethoxylated alkyl acid amine 0.5%, inorganic filler 20%, rubber plasticizer 0.3%, alkylphenol polyoxygen Vinyl ether 0.1%.

[0015] Rubber plasticizer is alkyl mineral oil.

[0016] The outer layer of the insulating and waterproof cable is manufactured according to the above-mentioned preparation method.

Embodiment 2

[0018] A high-performance insulating and waterproof photovoltaic cable, including an insulating and waterproof outer layer and a wire core, and the insulating and waterproof outer layer wraps the wire core. Rubber 26%, N, N-diphenyl-p-phenylenediamine 4%, carbon black 1.5%, ethoxylated alkyl acid amine 0.55%, inorganic filler 22%, rubber plasticizer 0.35%, alkylphenol poly Oxyethylene ether 0.2%

[0019] Rubber plasticizer is alkyl mineral oil.

[0020] The outer layer of the insulating and waterproof cable is manufactured according to the above-mentioned preparation method.

Embodiment 3

[0022] A high-performance insulated and waterproof photovoltaic cable, including an insulating and waterproof outer layer and a wire core, and the insulating and waterproof outer layer wraps the wire core. The insulating and waterproof outer layer is composed of the following components: elastomeric chlorinated polyethylene 37%, natural styrene-butadiene rubber 27%, N, N~diphenyl-p-phenylenediamine 5%, carbon black 1.8%, ethoxylated alkyl acid amine 0.6%, inorganic filler 23%, rubber plasticizer 0.4%, alkylphenol polyoxygen Vinyl ether 0.3%.

[0023] Rubber plasticizer is alkyl mineral oil.

[0024] The outer layer of the insulating and waterproof cable is manufactured according to the above-mentioned preparation method.

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Abstract

The invention discloses a high-performance insulating waterproof photovoltaic cable, and belongs to the technical field of photovoltaic cables. The photovoltaic cable comprises an insulating waterproof outer layer and a conductor core, and the insulating waterproof outer layer wraps the conductor core; and the insulating waterproof outer layer is characterized by being composed of the following components: 35%-40% of elastomer-type chlorinated polyethylene, 25%-30% of natural styrene-butadiene rubber, 3%-8% of N,N-diphenyl p-phenylenediamine, 1%-3% of carbon black, 0.5%-0.8% of ethoxylated alkyl acid amine, 20%-25% of an inorganic filler, 0.3%-0.5% of a rubber plasticizer, and 0.1%-0.5% of alkylphenol ethoxylates. The photovoltaic cable provided by the invention has the advantages of high tensile strength, high elongation at break, high water resistance, good insulation performance, strong heat resistance and a high bending degree, and is mainly used in a specific environment on water, and the conductor core of the cable can be effectively protected.

Description

technical field [0001] The invention relates to a high-performance insulating and waterproof photovoltaic cable, which belongs to the technical field of photovoltaic cables. Background technique [0002] At present, the application range of photovoltaic cables is very wide, so the quality requirements for photovoltaic cables are becoming more and more stringent, including waterproof, insulation, and excellent performance, etc., and the excellent waterproof, insulation, and performance are mainly reflected in the quality of the outer layer of photovoltaic cables However, the waterproof effect, insulation degree and performance on the outer layer of the currently used photovoltaic cable are poor, thus seriously affecting the quality of the photovoltaic cable. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-performance insulated and waterproof photovoltaic cable, which solves the problems of poor waterproof e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/28C08L9/06C08K13/02C08K5/18C08K3/04H01B3/44
CPCC08L23/286C08L2201/08C08L2203/202C08L2205/035H01B3/441C08L9/06C08K13/02C08K5/18C08K3/04
Inventor 潘晨曦潘静常勇鲁邦秀于伟伟靳继国武智雄潘钰葛广王大军
Owner 上海金友金弘智能电气股份有限公司
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