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Introduction to Fangda Carbon Lithium Battery Graphite Negative Electrode Materials

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


规格

型号

D50

μm

振实密度

g/cm3

比表面积

m2/g

半电池放电比容量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

可以按照客户需求调整粒度范围和其它性能指标

                         1.2Applicable types of battery cells for negative electrode materials

规格型号

锂离子电芯类型

FDF-302

于软包聚合物电池,圆柱型和方型电池;典型3C圆柱1300mAh2000mAh

FDF-128

适用于方壳、圆柱、聚合物小倍率性电池;典型38C圆柱1300mAh2000mAh

FDF-518

适用于方壳、圆柱、聚合物倍率性电池;典型1030C圆柱1500mAh2000mAh

FDF-816

适用于18650圆柱数码类2200mAh3000mAh

FDF-819

适用于方壳、圆柱倍率性电池;典型510C圆柱2200mAh2700mAh

FDF-320

适用于低温、高倍率、长循环性能要求的各类锂离子电池

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