Fix Carbon (min) | Size | Ash (Max) | Moisture (Max) |
90% | 32-100 mesh | 9% | 0.5% |
95% | 32-100 mesh | 4.5% | 0.5% |
98% | 32-100 mesh | 1.5% | 0.5% |
99% | 32-100 mesh | 0.7% | 0.5% |
Casting
Battery
Refractory
Oil field drilling
-185 mesh
-190 mesh
-195 mesh
Application of flake graphite powder 1. Graphite with excellent electrical conductivity, thermal conductivity: Graphite's conductivity is higher than the general non-metallic minerals a hundred times. Graphite's thermal conductivity is much better than steel, iron, lead, and other metal element materials. With the great properties, graphite powder is widely used as electrode, the positive brushes, carbon rod, carbon tubes, mercury positive converter, graphite gaskets, phone parts, television picture tube coatings in the electrical industry as a manufacturer. 2. Graphite powder is also a good lubricating additive powder. The performance of lubrication depends on the size of the graphite flake graphite, the larger of the flake the smaller of the coefficient of friction and lead to the better lubrication. 3. Graphite powder is stable powder at room temperature, graphite is acid, alkali and corrosion resistance and also resistance of organic solvents. ● Medium, high carbon and high purity flake graphite products produced by high quality graphite mining area. ● Within 0.5% moisture. ● Carbon content is 70 ~ 99.99%. ● Size 32 ~ 325 mesh. ● The quota can be adjusted according to user's requirement.● Natural Flake Graphite flake graphite powder with melting point of 3850 ± 50 ℃, boiling point of 4250 ℃, even after ultra-high temperature electric arc burning, weight loss is very small. Graphite also with thermal small expansion coefficient and at 2000 ℃ temperature strengthen increase which is double than before. Graphite is available to use in electrical conductivity and thermal conductivity industrial like electronic industry and thermal insulation material.Product name | Flake graphite powder | Size | 32-325Mesh | Purity | 70-99.9% |
Color | black | CAS NO | 7782-42-5 | Moisture | 0.5%max |
Pencil
Paint & coating