| US$300.00-800.00 | 1 Ton (MOQ) |
| Graphite Block utilizes low ash synthetic graphite, high quality petroleum coke and pitch coke primary material, along with additive. Graphite block is molded under high pressure, impregnated, baked, graphitized and then machined to specification. Graphite Block features excellent thermal conductivity that leads to better cooling. Density: 1.6g/cm3-1.9g/cm3 Grain Size: 8mm, 4mm, 2mm, 0.8mm, 325mesh. Production: Isostatic, molded, extruded, vibrated. Characteristics: low electric resistance, good electric and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy and so on. |
| How to get fast quote? Please leave these information in inquiry. 1.What type graphite block you need? (medium coarse, high purity or isostatic type graphite block? 2.What is the size you need? 3.How many pcs do you need? Please send inquiry or message to me directly! | ||||
| High Purity Graphite Block | ||||
| Item | DEG1 | DEG2 | DEG3 | DEG4 |
| Bulk Density | ≥1.60g/cm3 | ≥1.68g/cm3 | ≥1.80g/cm3 | ≥1.85g/cm3 |
| Compressive Strength | ≥20Mpa | ≥35Mpa | ≥65Mpa | ≥75Mpa |
| Bending Strength | ≥10Mpa | ≥20Mpa | ≥35Mpa | ≥40Mpa |
| Ash | ≤0.005% | ≤0.005% | ≤0.005% | ≤0.005% |
| Technology | Coke>Smash and Grind>Kneading>Compaction molding>Roasting and Impregnation> Graphitizing>Testing>Machine>Testing>Finished | |||
| Size | Square: 900*320*260, 900*320*210, 800*200*200, 670*210*200, 670*210*180, 670*210*150, 550*330*210, 550*330*180, 550*330*150, 520*410*210, 520*410*180, 510*310*230, 510*310*210, 510*310*180, 510*310*170, 510*310*160, 510*310*150, 490*305*310, 490*305*260, 490*305*180, 490*305*170, 490*305*160, 490*305*150, 490*305*140, 450*200*150, 450*200*135, 430*125*125, 410*310*210, 410*310*170, 410*310*160, 410*310*150, 410*250*200, 410*250*170, 410*250*135, 410*250*125, 380*290*150, 350*350*150, 350*350*160, 350*350*170, 350*350*180, 350*350*210, 350*350*260, 350*350*310, 330*260*170, 330*260*160, 330*260*150, 330*260*140, 330*260*120, 320*320*210, 320*320*210, 320*320*180, 320*320*160, 320*320*150, 320*320*120, 310*210*150, 310*210*120, 310*210*100 Cylinder: Φ360*410, Φ360*360, Φ330*260, Φ330*220, Φ310*260, Φ300*360, Φ300*310, Φ300*260, Φ260*310, Φ260*260, Φ240*310, Φ240*260, Φ220*260, Φ215*310, Φ215*260, Φ180*320, Φ180*300, Φ180*260, Φ180*250, Φ160*310, Φ160*260, Φ130*260, Φ130*190, Φ130*280, Φ120*260, Φ120*310, Φ110*260, Φ110*190, Φ100*260 | |||
| Application | Elemental Crystal Furnace,Multi Crystal Furnace,Continuous Casting Mold | |||
| Item | GS-1 | GS-3 | GS-5 | GS-10 |
| Real Density | ≥1.91 g/cm3 | ≥1.95g/cm3 | ≥1.99 g/cm3 | ≥2.08 g/cm3 |
| Apparent Density | ≥1.56 g/cm3 | ≥1.57 g/cm3 | ≥1.57g/cm3 | ≥1.59 g/cm3 |
| Resistivity | ≤39 uΩ.m | ≤35 uΩ.m | ≤30 uΩ.m | ≤21 uΩ.m |
| Compressive Strength | ≥32 Mpa | ≥24 Mpa | ≥24 Mpa | ≥26 Mpa |
| Ash | ≤8% | ≤5% | ≤4% | ≤2% |
| Flexural Strength | ≤10.0 MPa | ≤7.0 MPa | ≤7.0 MPa | ≤7.5 MPa |
| Young's Modulus | ≤10.0 GPa | ≤7.0 GPa | ≤7.0 GPa | ≤6.5 GPa |
| CTE(300ºC) | ≤4.2 | ≤4.0 | ≤4.0 | ≤4.0 |
| Sodium Expansion Rate | ≤1.0% | ≤0.8% | ≤0.7% | ≤0.5% |
| We offer the complete product range from amorphous, graphitic and graphitized cathodes. In addition, the Technical Service provides professional and highly qualified support around the application of cathodes, sidewalls and ramming pastes in customers' processes. | ||||
| Rongxing is a well-known enterprise which produces various kinds of carbon products and refractories. The production equipment is excellent, the detection equipment is complete, the technical force is strong, has high reputation in the domestic and foreign large and medium-sized enterprises.The company has a production capacity of 150,000 tons of refined petroleum coke, 100,000 tons of pre-baked anode, 50,000 tons of carbon brick, 200,000 tons of electrode paste, special sealing paste, 50,000 tons of refractory material and carbon graphite block.Our company has domestic advanced quality inspection system and perfect after-sales service team, to the masses of customers to provide quality products and good technical services, and is willing to cooperate sincerely with new and old friends. |
