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    Home > Chemicals Industry > China Chemical > Ningdong base relies on BDO and other raw materials to build China's spandex valley

    Ningdong base relies on BDO and other raw materials to build China's spandex valley

    • Last Update: 2023-02-09
    • Source: Internet
    • Author: User
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    Ningdong Energy and Chemical Base strives to build "China Spandex Valley", and has formed a clear and complete upstream and downstream industrial chain of spandex industry
    .

    "Taihe New Materials settled in Ningdong Base, mainly because of its perfect upstream and downstream industrial chain facilities, low-cost parks and good business environment
    .
    " On July 13, Ningxia Ningdong Taihe New Materials Co.
    , Ltd.
    Chairman Wang Wang Super frank
    .
    The Taihe New Materials Ningdong Industrial Park, covering an area of ​​1,900 mu, was established in 2017 and mainly produces spandex and aramid.
    At present, the first and second phases of the project have been completed and put into operation, with a production capacity of 85,000 tons; the third phase of the project is planned to start construction in August this year , the project will be fully put into production in 2025
    .

    In recent years, Ningdong Base has introduced projects to extend the chain and strengthen the chain, focusing on the implementation of nine subdivided industrial chains and industrial clusters, including coal-to-liquids, coal-based olefins, high-performance fibers and resins
    .
    Major projects such as Ningxia Ningdong Taihe New Materials Co.
    , Ltd.
    and Hyosung Spandex (Ningxia) Co.
    , Ltd.
    with an annual output of 360,000 tons of spandex and its raw material supporting projects have been completed successively, injecting new vitality into the high-quality development of the spandex industry in Ningdong Base
    .

    The reason why the spandex industry can gather in Ningdong is because there are companies such as Sinopec, Wuheng and Wanhua providing sufficient upstream raw materials
    .
    Ningxia Wuheng Chemical Co.
    , Ltd.
    is a spandex raw material supporting enterprise settled in Ningdong base through investment promotion.
    The BDO (1,4-butanediol) produced is the raw material of PTMEG (polytetrahydrofuran).
    The first phase of the project will start in July 2021.
    , the trial run was completed at the end of May this year; the second phase of the project started in June this year and is expected to be completed and put into operation by the end of the year, when the production capacity will reach 256,000 tons
    .

    At present, the annual production capacity of spandex in Ningdong base is about 96,000 tons, and it is expected to reach about 800,000 tons by 2025, making it the largest spandex production base in the world
    .

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