The invention relates to the technical field of cables, and provides a lightweight high-power new energy charging pile cable which sequentially comprises a wire core layer, an isolation layer and a sheath layer from inside to outside. The sheath layer comprises the following raw material components in parts by weight: 50-60 parts of chlorinated polyethylene, 30-40 parts of polyurethane, 10-14 parts of hollow glass beads, 8-10 parts of white carbon black, 1-1.5 parts of dicumyl peroxide, 20-30 parts of a flame retardant, 1.6-2 parts of a lubricant and 1-3 parts of an antioxidant; the polyurethane comprises polyether type polyurethane and polyester type polyurethane; the mass ratio of the polyether polyurethane to the polyester polyurethane is (1-9): 1. According to the technical scheme, the problems of poor wear resistance and aging resistance of the charging pile cable in the prior art are solved.

    本发明涉及电缆技术领域,提出了一种轻量化大功率新能源充电桩电缆,由内至外依次包括线芯层、隔离层、护套层;护套层的原料包括以下重量份的组分:氯化聚乙烯50~60份、聚氨酯30~40份、空心玻璃微珠10~14份、白炭黑8~10份、过氧化二异丙苯1~1.5份、阻燃剂20~30份、润滑剂1.6~2份、抗氧剂1~3份;聚氨酯包括聚醚型聚氨酯和聚酯型聚氨酯;聚醚型聚氨酯和聚酯型聚氨酯的质量比为1~9:1。通过上述技术方案,解决了相关技术中充电桩电缆耐磨性、耐老化性差的问题。


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    Title :

    Lightweight high-power new energy charging pile cable


    Additional title:

    一种轻量化大功率新能源充电桩电缆


    Contributors:
    WANG GUOAN (author) / ZHANG BAOLIANG (author) / HAN KEQING (author) / WANG BAITONG (author) / ZHANG XIAN (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / H01B CABLES , Kabel



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