Products Parameters
| Grit | Sic | F.C. | Fe2O3 |
| F12-F90 | ≥98.50 | <0.20 | ≤0.60 |
| F100-F150 | ≥98.00 | <0.30 | ≤0.80 |
| F180-F220 | ≥97.00 | <0.30 | ≤1.20 |
| F230-F400 | ≥96.00 | <0.40 | ≤1.20 |
| F500-F800 | ≥95.00 | <0.40 | ≤1.20 |
| F1000-F1200 | ≥93.00 | <0.50 | ≤1.20 |
| P12-P90 | ≥98.50 | <0.20 | ≤0.60 |
| P100-P150 | ≥98.00 | <0.30 | ≤0.80 |
| P180-P220 | ≥97.00 | <0.30 | ≤1.20 |
| P230-P500 | ≥96.00 | <0.40 | ≤1.20 |
| P600-P1500 | ≥95.00 | <0.40 | ≤1.20 |
| P2000-P2500 | ≥93.00 | <0.50 | ≤1.20 |
Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, or customized according to customer requirements.
Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.
Products Description
Green silicon carbide powder is an important industrial material with unique physical and chemical properties and is widely used in many fields. Green silicon carbide powder is usually black or brown powder with a crystalline structure. Pure silicon carbide is colorless, and the brown-to-black color in industrial production is due to impurities such as iron. Green silicon carbide powder has extremely high hardness, second only to diamond, so it has excellent wear resistance. It has good thermal conductivity, and the thermal conductivity can reach 120-200 W/m·K, which helps to dissipate heat and maintain material stability. Green silicon carbide powder usually has a high purity, which can reach more than 99%, and the particle size is highly controllable and can be prepared from submicron to nanometer level.
The production process of green silicon carbide powder mainly includes the steps of raw material preparation, batching, calcination, cooling, crushing and screening. High-quality silicon carbide is selected as the raw material, crushed and ground into the required particle size, mixed in proportion, calcined in a high-temperature furnace to obtain green silicon carbide powder, and then cooled, crushed and screened to obtain products of different particle sizes.
Green silicon carbide powder is an important raw material for making grinding tools such as grinding wheels, oilstones, sandpaper, and emery cloth. It is suitable for grinding hard alloys, hard and brittle metals and non-metallic materials, such as copper, brass, aluminum, magnesium and other non-ferrous metals and gemstones, optical glass, ceramics and other non-metallic materials. It can be used for cutting, grinding and polishing brittle non-metallic materials such as optical glass, ceramics, crystals, electronic components, and high-end jewelry and jade. Green silicon carbide powder has excellent refractory properties and can be used to manufacture advanced refractory materials. It is suitable for the first layer of lining materials in high-melting point alloy precision-casting shells. It is suitable for exterior wall coatings of various outdoor buildings and coatings of various non-ferrous metal objects. It is also used in environmental protection fields such as exhaust gas treatment, as well as energy fields such as solar photovoltaic industry and the semiconductor industry.
With the continuous development of industrial technology, the market demand for green silicon carbide powder continues to grow. Its unique physical and chemical properties make it irreplaceable in many fields. In the future, with the continuous improvement of preparation technology and the continuous expansion of application fields, the market prospects of green silicon carbide powder will be broader.
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