News

July 12, 2023

The supply of petroleum coke continues to rise, the contradiction between supply and demand in the petroleum coke market has eased slightly.

Graphite powder is soft, black gray; It is greasy. The hardness can increase to 3 ~ 5 with the increase of impurities.

July 11, 2023

According to the number of layers of hexagonal honeycomb structure, graphene is divided into single-layer graphene.

High purity graphite products have complete flake crystallization, thin flake and good toughness, excellent physical and chemical properties.

The process of artificial graphite is complex and needs to be produced through a series of different productions.

The methods for preparing expandable graphite include chemical oxidation method, electrochemical method, gas-phase diffusion method (dual-chamber method), mixed liquid phase method, melting method, pressurization method, explosion method, catalyst method, photochemical method, etc.