Phosphite is formed at high temperature. Graphite is most commonly found in marble, schist or gneiss, and it is formed by the metamorphism of organic carbonaceous materials. Coal seam can be partially formed into graphite by thermal metamorphism. Graphite is the primary mineral of igneous rock. Graphite is also common in meteorites. It is generally lumpy. Polycrystalline aggregates that form a cubic shape with a certain orientation relationship are called square graphite. So what is the reason why flake graphite can be used as sealing material? The following Furuite Graphite Xiaobian takes you to know more about it:
1. Non-uniformity of density, low tensile strength.
The uniformity of graphite has a very important influence on the production quality of plates, wound gaskets and packing rings.
2. Corrosiveness.
Due to the sulfur content and chlorine content of the main graphite, the composition is too high.
3. High leakage rate.
Due to the raw material quality, ash composition and production technology of the main graphite.
Post time: Dec-16-2022