-
About JinhuiEstablished in 1999, the company is located in Pingdu City, Qingdao, Shandong Province, a prime production area for high-quality flake graphite in China.
Spheroidal graphite
Release Date:
2020-03-02
Spherical graphite It is a graphite product of various fineness, shaped like an elliptical sphere, produced by using high-quality high-carbon natural flake graphite as raw material and applying advanced processing technology to modify the graphite surface.
Spherical graphite material has good conductivity, high crystallinity, low cost, high theoretical lithium intercalation capacity, and low and flat charge/discharge potential. It is an important part of anode materials for lithium-ion batteries and a replacement product for anode materials used in foreign lithium-ion battery production. It possesses excellent conductivity and chemical stability, high charging capacity, long cycle life, and is environmentally friendly.
Spherical graphite The processing involves first forming the initial spherical graphite product from graphite dry concentrate through crushing, shaping, and magnetic separation in the spherical graphite workshop, and then it enters the purification workshop for high-temperature purification to become high-purity spherical graphite latent.
Measurement Spherical graphite There are two main indicators for quality: one is physical performance indicators, and the other is chemical performance indicators. We will now introduce the measurement standards for these two indicators:
Physical performance indicators: include particle size, specific surface area, tap density, moisture, and fixed carbon latent
Chemical performance indicators: Coulombic efficiency, charge capacity, and cycle life latent
The above is some content about spherical graphite for your reference. Qingdao Jinhui Graphite Co., Ltd. was established in April 2000, primarily engaged in graphite mining, beneficiation, and deep processing. Its products include nearly 300 varieties across series such as medium carbon, high carbon, high purity, micro powder, spherical, expandable, graphene, and building materials. These products are sold to nearly 400 enterprises in over 20 provinces, cities, and autonomous regions domestically, and exported to more than ten countries and regions abroad. It is a very strong graphite processing manufacturer, and you are welcome to call at any time if you have any needs.
Previous Page:
More News
0532-86378899
联系我们 
Qingdao Jinhui Graphite Co., Ltd.
Address: Nantanpo Village, Zhangshe Town, Pingdu City, Qingdao, Shandong Province, China
Fax: 0532-87389988
15253235217General Manager Wang,15263665989Manager Cao
Email:
jinhuishimo1999@sina.com
Product Series
Business inquiry
Note: Please leave your contact information, our professionals will contact you as soon as possible!
Copyright © 2022 Qingdao Jinhui Graphite Co., Ltd. All Rights Reserved