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Oil-resistant and high-temperature resistant environmental protection locomotive cable and preparation method thereof

A locomotive cable, high temperature resistance technology, applied in the cable field, can solve the problems of poor oil resistance and high temperature resistance, short service life of locomotive cables, resource loss, etc., to reduce the DC resistivity of the conductor, improve the service life, and avoid resources the wasteful effect of

Inactive Publication Date: 2019-02-01
安徽华网电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an oil-resistant, high-temperature-resistant and environmentally-friendly locomotive cable and its preparation method, which has the advantages of high oil resistance and high-temperature resistance, and solves the problem of locomotive cables with the rapid development of the locomotive manufacturing industry. The requirements for oil resistance and high temperature resistance are getting higher and higher. Traditional locomotive cables have poor oil resistance and high temperature resistance, resulting in short service life of locomotive cables, resulting in resource loss and waste.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An oil-resistant, high-temperature-resistant and environment-friendly locomotive cable, comprising the following raw materials in proportions by weight: 5 parts of talc powder, 5 parts of inorganic filler, 40 parts of EVA resin, 20 parts of bismaleimide triazine resin, liquid nitrile 10 parts of rubber, 10 parts of halogen-free flame retardant, 1 part of high temperature additive, 1 part of lubricant, copper aluminum alloy rod, aluminum foil and appropriate amount of deionized water.

[0030] Further, the inorganic filler is a mixture of tantalum pentoxide and lightly burned magnesium powder.

[0031] Further, the halogen-free flame retardants are phosphorus-based flame retardants, such as red phosphorus, resorcinol-bis(diphenyl phosphate) (RDP), bisphenol A-bis(diphenyl phosphate) (BDP) and One or more mixtures of phosphinates.

[0032] A method for preparing an oil-resistant, high-temperature-resistant and environment-friendly locomotive cable, comprising the followi...

Embodiment 2

[0044] An oil-resistant, high-temperature-resistant and environment-friendly locomotive cable, comprising the following raw materials in proportions by weight: 10 parts of talcum powder, 7 parts of inorganic filler, 50 parts of EVA resin, 25 parts of bismaleimide triazine resin, liquid nitrile 13 parts of rubber, 15 parts of halogen-free flame retardant, 3 parts of high temperature additive, 2 parts of lubricant, copper aluminum alloy rod, aluminum foil and appropriate amount of deionized water.

[0045] Further, the inorganic filler is a mixture of tantalum pentoxide and lightly burned magnesium powder.

[0046] Further, the halogen-free flame retardants are phosphorus-based flame retardants, such as red phosphorus, resorcinol-bis(diphenyl phosphate) (RDP), bisphenol A-bis(diphenyl phosphate) (BDP) and One or more mixtures of phosphinates.

[0047] A method for preparing an oil-resistant, high-temperature-resistant and environment-friendly locomotive cable, comprising the fo...

Embodiment 3

[0059] An oil-resistant, high-temperature-resistant and environment-friendly locomotive cable, comprising the following raw materials in proportions by weight: 15 parts of talcum powder, 9 parts of inorganic filler, 60 parts of EVA resin, 30 parts of bismaleimide triazine resin, liquid nitrile 16 parts of rubber, 120 parts of halogen-free flame retardant, 5 parts of high temperature additive, 3 parts of lubricant, copper aluminum alloy rod, aluminum foil and appropriate amount of deionized water.

[0060] Further, the inorganic filler is a mixture of tantalum pentoxide and lightly burned magnesium powder.

[0061] Further, the halogen-free flame retardants are phosphorus-based flame retardants, such as red phosphorus, resorcinol-bis(diphenyl phosphate) (RDP), bisphenol A-bis(diphenyl phosphate) (BDP) and One or more mixtures of phosphinates.

[0062] A method for preparing an oil-resistant, high-temperature-resistant and environment-friendly locomotive cable, comprising the f...

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Abstract

The present invention relates to the technical field of cables and also discloses an oil-resistant and high-temperature resistant environmental protection locomotive cable and a preparation method thereof. The oil-resistant and high-temperature resistant environmental protection locomotive cable comprises the following raw materials in parts by weight: 5-15 parts of talcum powder, 5-9 parts of aninorganic filler, 40-60 parts of EVA resin, 20-30 parts of bismaleimide triazine resin, 10-16 parts of liquid nitrile rubber, 10-20 parts of halogen-free flame retardant, 1-5 parts of a high-temperature additive, 1-3 parts of a lubricant, copper-aluminum alloy rods, aluminum foil and an appropriate amount of deionized water. The excellent high-temperature resistant performance of the bismaleimidetriazine resin can conduct a performance supplement of EVA resin, at the same time, the inorganic filler is added to improve heat aging resistance, electrical insulation and weather resistance of thecable material, and the liquid nitrile is a high molecular weight rubber with a plasticizer function and further improves the oil resistance of the cable system.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to an oil-resistant, high-temperature-resistant and environment-friendly locomotive cable and a preparation method thereof. Background technique [0002] Environmental protection is the behavior of protecting the natural environment for the well-being of nature and human beings at the level of individuals, organizations or governments. The general term for various actions taken, the methods and means of which include engineering technology and administrative management, as well as legal, economic and publicity and education. [0003] Energy conservation and emission reduction is the development direction advocated by the state, and it is also one of the main directions for the implementation of environmental protection programs. Products with less energy consumption will be a direction for future development. Locomotives, commonly known as locomotives, are the land transportation too...

Claims

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Application Information

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IPC IPC(8): C08L23/08C08L79/08C08L9/02C08K13/02C08K3/34C08K3/22C08K5/5313H01B3/44
CPCC08L23/0853C08L2201/08C08L2203/202C08L2205/03H01B3/441C08L79/08C08L9/02C08K13/02C08K3/34C08K3/22C08K5/5313
Inventor 王培元
Owner 安徽华网电缆有限公司