Henan DaKing Import & Export Co., Ltd. was founded in 2004.
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Henan DaKing Import & Export Co., Ltd. was founded in 2004.
Thanks to our committed and outstanding technical staff, our technologies have been upgraded to save more labor and cost. Its application ranges have been expanded a lot. At present, it is widely used in the field(s) of Other Graphite Products.
We always create a perfect quality of product at prices that meet a customer’s budget. We have been constantly developing new technologies to manufacture value-added Good lubrication high temperature resistance graphite block for the exothermic welding mold.It can be widely found in the application field(s) of Other Graphite Products. Henan DaKing Import & Export Co., Ltd. will always adhere to the business philosophy of honesty, innovation, integrity to run our business. We believe that with the combined efforts of all our employees, we have enough skills and capabilities to overcome all obstacles and difficulties to make some achievements in the future.
| Place of Origin: | Henan, China | Brand Name: | Daking |
| Model Number: | DA#BL001 | Application: | Industrial |
| Chemical Composition: | Carbon | Product name: | Graphite block |
| 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: | Customized | 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 |
Graphite products are widely used in lightning protection, heat treatment, super-hard material, bearing, Non-ferrous metal casting, electro-spark processing, electronic semi-condutor, mechanical sealing, photovoltaics, glass and ceramic, automobile, carbon bruse and other industry field.
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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.
