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Temperature-resistant and wear-resistant aluminum plastic alloy and preparation method for conductor covering aluminum plastic alloy

A technology of aluminum-plastic and alloy, which is applied in the manufacture of cables/conductors, plastic/resin/wax insulators, organic insulators, etc. It can solve the problems that the wire outsourcing materials cannot meet the requirements of resistance to temperature and wear resistance at the same time

Inactive Publication Date: 2018-04-13
SHENZHEN FUSAI ENERGY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the technical problem that the existing wire outsourcing materials of electric vehicles cannot meet the requirements of temperature resistance and wear resistance at the same time, the present invention proposes a safe and insulating aluminum-plastic alloy and a method for preparing the coated wire that meets the requirements of temperature resistance and wear resistance

Method used

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  • Temperature-resistant and wear-resistant aluminum plastic alloy and preparation method for conductor covering aluminum plastic alloy

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Embodiment Construction

[0017] Below by embodiment the present invention will be further described:

[0018] The temperature-resistant and wear-resistant aluminum-plastic alloy proposed by the present invention is prepared from the following components in weight percent:

[0019] Ethylene vinyl acetate 20.0~25.0%, polyethylene 3518CB 10.0~15.0%, polyolefin ethylene octene 5.0~6.0%,

[0020] Maleic anhydride grafted polyethylene 10.0~11.0%, dimethyl polysiloxane silicon 0.5~1.0%, aluminum hydroxide 40.0~45.0%,

[0021] Tris(2,4-di-tert-butylphenyl)phosphite 0.5~1.0%, pentaerythritol dodecylthiopropyl ester 0.3~0.5%,

[0022] Didodecyl thiodipropionate 0.3~0.5%, 1,2-bis(3,5-di-tert-butyl-4-hydroxy-phenylpropionic acid)hydrazine 0.1~0.5%,

[0023] Trimethylolpropane triacrylate 0.5~1.0%, polyethylene 218W 0.5~1.0%.

[0024] According to needs, described aluminum-plastic alloy can be formulated according to the formula of each embodiment of the following table:

[0025]

[0026] Components of the ...

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Abstract

The invention discloses a temperature-resistant and wear-resistant aluminum plastic alloy and a preparation method for a conductor covering the aluminum plastic alloy. The aluminum plastic alloy is prepared from the following components in percentage by weight: 20.0-25.0% of ethylene-vinyl acetate, 10.0-15.0% of polyethylene 3518CB, 5.0-6.0% of polyolefin ethylene octene, 10.0-11.0% of maleic anhydride grafted polyethylene, 0.5-1.0% of dimethyl polysiloxane, 40.0-45.0% of aluminum hydroxide, 0.5-1.0% of tris(2,4-di-tert-butylphenyl)phosphite, 0.3-0.5% of pentaerythritol dodecyl thiopropyl ester, 0.3-0.5% of dilauryl thiodipropionate, 0.1-0.5% of 1,2-bis(3,5-di-tert-butyl-4-hydroxy-phenylpropionic acid)hydrazine, 0.5-1.0% of trimethylolpropane triacrylate and 0.5-1.0% of polyethylene 218W.The aluminum plastic alloy material provided by the invention can meet requirements of temperature resistance and wear resistance at the same time, the temperature resistant grade of the conductor canbe up to 150 DEG C, and the wear resistant number can be improved to 200 times or more.

Description

technical field [0001] The invention relates to insulating materials, in particular to an aluminum-plastic alloy material and a method for preparing an aluminum-plastic alloy wire used in electric vehicles that can meet the requirements of resistance to temperature and abrasion. Background technique [0002] The new electric vehicle is a vehicle driven by electric energy developed in the past two years. It uses a large number of special wires with different temperature and mechanical performance requirements. These wires cannot meet their use requirements in today's technology. For example, the temperature sensor wire requires a temperature rating of 150°C in the use of automobiles, and the insulation wear resistance is more than 200 times. Among the existing insulating polyolefin materials, the temperature resistance level can meet the requirements, but its wear resistance can not meet the requirements, such as silicone resin, polyurethane-polyurethane, etc. used in the pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L23/06C08L51/06C08L83/04C08K13/02C08K3/22C08K5/526C08K5/372C08K5/25C08J7/12H01B3/44H01B13/24
Inventor 库群星
Owner SHENZHEN FUSAI ENERGY TECH
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