Flake Graphite
Size
0.01mm
Carbon Content
99%min
Package
25kg small bags into ton bags
Origin
China
Features
thermal shock resistance, lubricity, conductivity and plasticity…
Application
Lead battery plates positive and negative conductive agent, lithium batteries nickel hydrogen etc
Natural flake graphite has superior physical and chemical properties and is widely used in metallurgy, coatings and refractory industries. It is an important non-metallic raw material that is indispensable for today’s high-tech. Flake graphite is divided into large flake graphite and fine flake graphite according to the size of its scales. Usually, large flakes refer to +32 mesh, +50 mesh, +80 mesh, and +100 mesh flake graphite.
Request a quoteThe quality of flake graphite determines the product quality of the processed flake graphite powder. The flake graphite resource is crystalline natural graphite, which is formed by the metamorphism of carbonaceous rocks under long-term geological action. The flake graphite crystal is scaly, and the flake crystal size and fixed carbon content of the flake graphite are the key factors affecting the quality of the flake graphite.
Flake graphite’s importance
Graphite flakes are the basic raw materials for various graphite powder products, and the quality of graphite flakes is a very important condition. According to the quality of flake graphite, various parameters, etc., flake graphite can be processed into flake graphite powder, ultrafine graphite powder, high-purity graphite, nano-graphite, colloidal graphite, and other graphite powder products. The size of the flake graphite flakes determines the lubricating performance of the processed graphite powder. The larger the flake graphite size, the better the lubrication effect. The fixed carbon content of flake graphite determines the performance and use of the produced graphite powder products.
The graphite powder is directly pulverized by the flake graphite in the flake graphite powder, and the flake graphite quality is the parameter standard of the flake graphite powder. The quality of flake graphite is improved with the purification and other deep processing of flake graphite powder. In this way, high-quality graphite powder products such as high-purity graphite, nano-graphite, and colloidal graphite are processed.
Graphite flake’s classification
Graphite flakes are mined from graphite mines and processed through processes. Different types of ores are mined, and flake graphite should be processed correctly according to the characteristics of graphite ore.
1. Processing method of flake graphite cryptocrystalline graphite.
Cryptocrystalline graphite crystals are very small, so it is also called microcrystalline graphite. Graphite particles are usually embedded in clay, which is difficult to separate. Due to the high grade of raw ore (generally containing carbon), many graphite mines directly pulverize the mined ore and sell it. Graphite powder products.
2. The beneficiation treatment method of crystalline graphite in flake graphite.
Crystalline graphite has good natural buoyancy and is used in China. Since the particle size of graphite flakes is one of its most important quality indicators, multi-stage grinding is used in the sorting method, and large flake graphite can be selected as soon as possible.
3. Purification and processing of flake graphite products.
The requirements of modern industry for graphite products are developed in two aspects: one is to require large crystal flakes to achieve high purity, and the other is to require ultra-fine particles of graphite products.
High-quality graphite is made by Franli. Our factory has rich experience on this industry. If you need flake graphite, be free to contact us.
