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    Introduction to Fangda Carbon Lithium Battery Graphite Negative Electrode Materials

    <img border="0" width="392" height="282" src="http://www.4455cm.com/HdAtt/rmo/2018/02/20180228165218803.jpg" a=""  <="" style="box-sizing: border-

    Fangda Carbon has been closely following the pace of the development of the world's new energy industry. In 2001, it began researching and developing graphite negative electrode materials. In 2004, Qingdao Longcheng Power Materials Company was established in Qingdao to produce graphite negative electrode materials. In 2012, Qingdao Longcheng Power Materials Company relocated back to its headquarters in Lanzhou and built a production line with an annual output of 2000 tons of graphite negative electrode materials. The plan is to construct 50000 tons of graphite negative electrode materials in stages. Fangda Carbon has established long-term cooperative relationships with Tsinghua University, Hunan University, Lanzhou University, Lanzhou University of Technology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, and Henan Battery Research Institute to conduct research on graphite negative electrode materials. Following the development trend of high-end negative electrode materials, the research and development of silicon carbon composite negative electrode hard carbon negative electrode materials will be carried out. Selecting high-quality raw materials for Fangda carbon graphite negative electrode materials; Key processes are manufactured using advanced equipment; We have 5 patented technologies for the preparation of negative electrode materials and more than 20 proprietary core technologies. We adopt the ISO9001:2015 quality management system standard and implement quality control throughout the entire process; The testing center has passed the national quality inspection CNAS certification; Initiate IATF16949:2016 automotive industry quality standard certification. Carry out quality awareness education and skill training for all staff, adhere to continuous improvement, and continuously pursue excellent quality. We firmly believe that "sincerity leads to success, and gold and stone lead to success". We are dedicated to creating value for our customers and tailoring it to their needs.

    一、Fangda Carbon FDF Series Lithium ion Battery Negative Electrode Materials

                             1.1Typical range of technical performance values for negative electrode materials


    規格

    型號

    D50

    μm

    振實密度

    g/cm3

    比表面積

    m2/g

    半電池放電比容量mAh/g

    首次效率

    %

    FDF-302

    19±2

    0.85

    7.0

    340

    90

    FDF-128

    16±2

    0.92

    3.0

    360

    93

    FDF-518

    18±2

    0.95

    2.5

    358

    94

    FDF-816

    16±2

    1.10

    3.0

    375

    94

    FDF-819

    13±2

    0.95

    3.0

    365

    94

    FDF-320

    20±10

    1.30

    1.5

    340

    96

    可以按照客戶需求調整粒度范圍和其它性能指標

                             1.2Applicable types of battery cells for negative electrode materials

    規格型號

    鋰離子電芯類型

    FDF-302

    于軟包聚合物電池,圓柱型和方型電池;典型3C圓柱1300mAh2000mAh

    FDF-128

    適用于方殼、圓柱、聚合物小倍率性電池;典型38C圓柱1300mAh2000mAh

    FDF-518

    適用于方殼、圓柱、聚合物倍率性電池;典型1030C圓柱1500mAh2000mAh

    FDF-816

    適用于18650圓柱數碼類2200mAh3000mAh

    FDF-819

    適用于方殼、圓柱倍率性電池;典型510C圓柱2200mAh2700mAh

    FDF-320

    適用于低溫、高倍率、長循環性能要求的各類鋰離子電池