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Feature of Special Graphite Products
The demand from industry over the years has been for carbon with increasingly tighter and stable properties. we produced the isostatic graphite products tested National Electric Carbon Products Quality Supervision and Inspection Center, the main physical and chemical properties have reached: compressive strength 125MPa, a Shore hardness of 65 degrees, the resistivity 12μΩm. Is the only country capable of producing more than 800mm diameter, particle size less than 18 microns large-sized enterprise isostatic graphite products, make up the domestic market blank large size of graphite products, products by customer applications, good performance, to meet the needs and improve the domestic and other isostatic graphite products share. While being 10μm trial following products, has entered the small-scale production; more high quality isostatic specialty graphite finished rate of 90%, far ahead of the industry's yield of 70%, living first in the country.
High strength (Flexural strength: 30Mpa Compressive strength:55Mpa with rising of temperature , graphite strength increases)
High temperature resistance (graphite material melting point is 3850±50C)
Good heat shock resistance
Anti-oxidation,
Strong corrosion resistance to acid and alkali liquid
Abrasion resistance,
Good conductivity and thermal efficiency.
Excellent chemical stability
Small thermal expansion coefficient.
Easy to clean
| PingDingShan KaiYuan Special Graphite Co.,Ltd | |||||
| isostatic graphite | blank size | blank size | blank size | ||
| D950*770 | D639*635 | D412*1150 | |||
| D910*750 | D589*550 | D408*1130 | |||
| D805*740 | D590*460 | D368*1130 | |||
| D780*755 | D563*562 | D360*1150 | |||
| D740*740 | D465*1140 | D332*1130 | |||
| D650*655 | D450*770 | D225*2100 | |||
| square | 1050~2210*540*350 | 1080*562*190 | 442*440*338 | ||
| 1170~1560*562*461 | 1135*572*330 | 15μm | |||
| 1050~1160*570*403 | 700*421*212 | ||||
| 1470*682*330 | 645*503*210 | 25μm | |||
| 1320*563*186 | 550*560*440 | ||||
| Note: The above specifications include: 25 microns, 15 microns, 12 microns, 8 microns, 6 microns, 4 microns, 2 microns products | |||||
| molded graphite | Round | φ135*260 φ140*260 φ160*220 φ180*260 φ210*230(260) φ240*410 | |||
| square | 900*300*200 650*210*150 550*450*200 510*400*200 510*310*180(210) | ||||
| 410*310*150(160,180,200) 385*270*210 310*310*210 | |||||
Application:
Graphite crucible, with its special advantages and Plasticity, is widely used in the smelting area, e.g. gold smelting, silver smelting, aluminum smelting, and cooper smelting in metallurgy, casting, machinery, chemical and other industries.
Company Information
The company has a complete set of isostatic graphite production line, the main equipment LDJ1250 / 3200-200YS type cold isostatic pressing machine, tilting Mill two, two kneading machines, automatic weighing, conveying, feeding cool a system, energy saving baking furnace 1, the production of isostatic graphite 2,000 tons. Isostatic graphite is a new type material, graphite products with good electrical properties, high temperature, corrosion resistance, high purity, self-lubricating, thermal shock resistance, isotropic, easy-precision machining, etc., it is not only the manufacture of single crystal furnace metal casting graphite mold, EDM graphite electrodes irreplaceable material is manufactured rocket nozzles, graphite reactor moderator material and excellent reflective material, but also widely used in metallurgy, mold, machinery, light industry, textiles,
chemicals, electronics, and other industries, domestic short supply.
