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BariteWorld Amorphous Graphite is a naturally occurring mineral. Contrary to its name, this is not an amorphous material, but rather a microcrystalline form of natural graphite. Except for extremely fine grinds, which have a flakey structure, it is granular. This type of natural graphite is referred to as "amorphous." The material is available in a variety of sizes, ranging from 1 cm and smaller particles to 10 cm lumps.

Graphite Fine is a fine particle size lubricant used for drilling in water, oil or synthetic mud systems. It reduces differential pressure sticking tendencies. It can be used to control partial filtration in areas of severe circulation losses. It is completely inert and does not affect the rheological properties of the mud.

BariteWorld Flake Graphite is a type of natural graphite that comes in the form of flakes ranging in size from 50 to 800 micrometers in diameter and 1-150 micrometers in thickness. The crystallinity of this graphite is very high.

Graphite Medium is a medium particle size lubricant used for drilling in water, oil or synthetic mud systems. It reduces differential pressure sticking tendencies. It can be used to control partial filtration in areas of severe circulation losses. It is completely inert and does not affect the rheological properties of the mud.

BariteWorld Vein Graphite is a naturally occurring form of pyrolitic carbon (solid carbon deposited from a fluid phase). The morphology of vein graphite varies from flake-like for fine particles to needle or acicular for medium-sized particles to grains or lumps for very coarse particles. Sizes range from 1-150 cm " The material is available in a variety of sizes ranging from fine powder to 10 cm lumps. Vein graphite has the highest degree of crystalline structure of any conventional graphite material. Electrical applications make use of vein graphite. Many of the highest quality electrical motor brushes and other current carrying applications.

Graphite Coarse is a particle size lubricant used for drilling in water, oil or synthetic mud systems. It reduces differential pressure sticking tendencies. It can be used to control partial filtration in areas of severe circulation losses. It is completely inert and does not affect the rheological properties of the mud.

BariteWorld Crystalline Flake Graphite is the most anisotropic of natural graphites, with excellent parting ability and heat conductivity. The flakes are thought to be centers of crystalline growth in rich organic shales or limestone that were activated by pressure and heat. Flake graphites are chosen based on characteristics such as size, carbon content, softness, heat resistance, and alkalinity.