Graphite flakes are used as raw materials for the production of various graphite powders. Graphite flakes can be used to prepare colloidal graphite. The particle size of graphite flakes is relatively coarse, and it is the primary processing product of natural graphite flakes. 50 mesh graphite flakes can clearly see the crystal characteristics of flakes. Colloidal graphite requires further pulverization of flake graphite. The following Furuite graphite editor introduces how flake graphite prepares colloidal graphite atoms:
After many times of crushing, processing and screening, the particle size of the graphite flakes becomes smaller and the size is uniform, and then it is processed by a purification process to increase the carbon content of the graphite flakes to more than 99% or 99.9%, and then processed by a special production process. By improving the dispersibility, various specifications of colloidal graphite are produced. Colloidal graphite has the characteristics of good dispersibility in liquid and no agglomeration. The properties of colloidal graphite include good lubricity, good high temperature resistance, and good electrical conductivity. Features.
The process of preparing colloidal graphite from flake graphite is the process of deep processing. There are many specifications and models of colloidal graphite. Colloidal graphite is powder and is also a kind of graphite powder. The particle size of colloidal graphite is smaller than that of ordinary graphite powder. The lubricating performance, high temperature resistance, electrical conductivity, corrosion resistance, etc., of colloidal graphite can be used to produce liquid products such as lubricating oil, paint, ink, etc. The dispersing performance of colloidal graphite makes the particles evenly dispersed in lubricating oil, grease , coatings and other products.
Post time: Sep-09-2022