- Graphite Petroleum Coke
- Calcined Petroleum Coke
- Silicon Carbide
- Recarburizer
- Silicon Metal
- Carbon Electrode Paste
- Artificial Graphite Anode Material
- Graphite Electrode
- Graphite Crucible
- Carbon Electrode
- Cathode Carbon Block
- Pre-Baked Carbon Anode Block
- Graphite Powder
- Metallurgical Coke
- Foundry Coke
High Purity 98.5% Silicon Carbide Powder for Polishing Green Silicon Carbide for Refractory Factory
High Purity 98.5% Silicon Carbide Powder for Polishing Green Silicon Carbide for Refractory Factory
Silicon carbide includes black silicon carbide and green silicon carbide, among which: black silicon carbide is made of quartz sand, petroleum coke and high-quality silica as the main raw materials, which are smelted at high temperature in a resistance furnace. Its hardness is between corundum and diamond, its mechanical strength is higher than corundum, and it is brittle and sharp. Green silicon carbide is made from petroleum coke and high-quality silica as the main raw material, adding salt as an additive, and smelted at high temperature in a resistance furnace. Its hardness is between corundum and diamond, and its mechanical strength is higher than that of corundum.
| Grade | Chemical Comopositions (%) | Size | Packing | |||
| SiC | FC | Fe203 | Moisture | |||
| ≥(Min) | ≤(Max) | |||||
| SiC 90 | 90.0 | 3.0 | 1.2 | 0.5 | 0-10mm 1-10mm 1-5mm ect |
1. In 1MT big bags.
2.In 25kgs small bag into 1MT big bags3.In 25kgs samll bag on 1 pallet. |
| SiC 88 | 88.0 | 4.0 | 1.5 | 0.5 | ||
| SiC 85 | 85.0 | 4.5 | 1.8 | 0.5 | ||
| SiC 80 | 80.0 | 5.0 | 3.0 | 0.5 | ||
| SiC 70 | 70.0 | 8.0 | 4.0 | 0.5 | ||
Size: 0-1mm; 0-3mm; 0-10mm; 1-10mm,etc.
The specifications and size can according to customer's requirement.
FAQ
Q1: Are you trading company or manufacturer?
A: We are manufacturer.
Q2: Are samples free or not?
A: Sample can be free of charge. Only shipping needs to be paid by your side.
Q3. Can you customize the grain size or parameters according to my requirement?
A: Yes, we can customize.
Q4. Do you test all your goods before delivery?
A: We have laboratories to test the chemical and physical properties of our SiC. We will repeatedly test during production and before shipping to ensure that the product meets the appointed standards.
Please feel free to ask me if you have any questions. Thank you ^^