Ads by Google
High pure density carbon graphite block
Our products are very popular in our domestic market for years.Quality First is our belief, technology is our guarantee. Those products are manufactured with high quality raw materials including petroleum cokes,needle cokes and coal tar pitch through the production processes of cacining, crushing, screening, dosing, kneading, extruding, baking, impregnation, graphitization, maching.
It is being used in wide fields of industries,such as Monocrystalline Silicon,EDM(electrical discharge machining),kinds of graphite moulds in continuous casting,precious Metals Smelting,high temperature corrosion resistance container,Cemented Carbide sinter,Vacuum Furnace and Diamond sinter and etc.
Meanwhile,we can supply various graphite products ,such like:graphite plates,graphite crucibles,graphite tiles and graphite products for using Furnace.
Specification
Size(mm) | Properties | 2 impregnation & 3 baking | 3 impregnation & 4 baking |
Φ770 x650 Φ700 x650 Φ640 x615 Φ565 x525 Φ515 x355 Φ515 x550 Φ(410-470) x800 Φ410 x415 Φ410 x525 Φ470 x415 Φ470 x525 1300 x650 x310 1300 x510 x410 1000 x410 x330 1100 x1100 x310 910 x310 x210 910 x310 x310 770 x210 x140 770 x210 x150 | Ash content (%≤) | 0.10 | 0.10 |
Specific resistance (μΩm≤) | 13 | 13 | |
Bulk density (g/cm3≥) | 1.78 | 1.85 | |
Compression Strength (Mpa≥) | 70 | 85 | |
Flexural strength (Mpa≥) | 40 | 45 |
Molded Pressing Graphite
The moulded graphite is made from the raw materials of high quality pitch, petroleum coke and other aggregate and binding materials, through the processing of grinding, kneading, second grinding, moulded forming, baking, impregnation with pressure, second baking, graphitization in high temperature, refinement etc.
Isostatic Pressing Graphite
The isotropic graphite is made from the raw materials of high quality pitch, petroleum coke and other aggregate and binding materials, through the processing of grinding, kneading, second grinding, isotropic forming, baking, impregnation with pressure, second baking, graphitization in high temperature, refinement etc. Isotropic graphite is widely used in the fields of semi-conductors, solar & photovoltaic, EDM processing, aerospace & defense, metal continuous casting and other industries. The granule D50 is between 10um to 20um.
High pure density carbon graphite block
High density carbon graphite block with high density