Henan DaKing Import & Export Co., Ltd. was founded in 2004.
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Henan DaKing Import & Export Co., Ltd. was founded in 2004.
High purity thermal stability self lubricating graphite blocks for refractory is made adopting standardized raw materials and processed by advanced technology. This product is the perfect result of combining all the great performance of those qualified raw materials. There are many advantages of our Graphite mold, graphite crucible, graphite plate, graphite rod, graphite tube, graphite box, graphite electrode, graphite accessories for heat treatment vacuum furnace, graphite parts for photovoltaic semiconductor industry, graphite heater for monoc.Moreover, its unique appearance makes it highly eye-catching among the like.
While Henan DaKing Import & Export Co., Ltd. consciously carrying out personnel training and technological innovation, it also continuously strengthens external communication and exchanges to improve its own competitiveness. At Henan DaKing Import & Export Co., Ltd., it is our goal to provide the highest quality products and superior service to our customers, both being our top priority. Reflecting the latest industry trend and development, our High purity thermal stability self lubricating graphite blocks for refractory is designed to be attractive enough to catch people's attention. Moreover, it has some excellent characteristics, which makes it more value-added. In this competitive market, this Other Graphite Products has the greatest appreciation space.
| Place of Origin: | Henan, China | Brand Name: | Daking |
| Model Number: | DA#BLOO2 | Application: | Industrial |
| Chemical Composition: | Carbon | Product name: | Graphite blocks for refractory |
| Material: | High Pure Artificial Graphite Materials | Shape: | Customer's Inquires |
| Color: | Black Grey | Bulk Density: | 1.68-1.85 G/cm3 |
| Ash content: | 0.3% | Grade: | High Pure Grade |
| Diameter: | 10-1100mm | Ash: | 0.05 - 0.2 % |
| MOQ: | 10pcs |
| Features | * High temperature resistance, and the melting point is 3850±50°C, the boiling point is 4250. * Low ash content, high purity, avoiding pollution to your products. * Graphite material is easily to machine into any shapes you like. * High mechanical strength * Good sliding properties * High thermal conductivity * High thermal shock and chemical resistance * Food safety * Low wettability * High corrosion resistance and oxidation resistance * Good electrical conductivity * High density and high mechanical strength * Proper electrical conductivity |
| Usage | Molds, chutes, sleeves, sheathes, linings, etc. in continuous casting systems for making shaped steel, cast iron, copper, aluminum. Sintering molds for cemented carbides and diamond tools. Sintering molds for electronic components. Electrodes for EDM. Heaters, heat shields, crucibles, boats in some industrial furnaces (such as furnaces for pulling monocrystalline silicon or optical fibers). Bearings and seals in pumps, turbines and motors. and so on |
| Item | Unit | SK/PC001-2008 | SK/QC002-2008 | ||
| Superior Grade | First Grade | Superior Grade | First Grade | ||
| Bulk Density | g/cm3 | ≥1.60 | ≥1.58 | ≥1.70 | ≥1.67 |
| Specific Resistance | μΩ.m | ≤10 | ≤11 | ≤7 | ≤8 |
| Elastic Modulus | GPa | ≤9.3 | ≤13.7 | ≤14 | ≤12 |
| Compressive Strength | MPa | ≥22 | ≥20 | ≥25 | ≥22 |
| CTE | 10-6/℃ | ≥3.2 | ≥2.9 | ≥2.4 | ≥2.2 |
| Ash | % | ≤0.5 | ≤0.5 | ≤0.4 | ≤0.4 |
Our Graphite products are widely used in lightning protection, heat treatment, super-hard material, bearing, Non-ferrous
metal casting, electro-spark processing, electronic semi-condutor, mechanial sealing, photovoltaics, glass and ceramic,
automobile, carbon brush and other industry filed.
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
Henan DaKing Import & Export Co., Ltd. was founded in 2004, which is a comprehensive enterprise focusing on the production, research ,development and sales of graphite products.
