Green silicon carbide powder 2.5um(6000mesh) for petroleum adsorption foamed ceramics
Green silicon carbide powder possesses exceptionally excellent chemical corrosion resistance and high-temperature chemical inertness. Thus it can effectively improve the durability of filter materials in the petrochemical industry. Green silicon carbide powder 6000mesh (about 2.5μm) is a high-purity, high-fineness ultrafine silicon carbide powder. It obtains benefit for the molding and production of filter ceramic membranes and foamed ceramics. Specific advantages are as follows:
1. Controllable pore structure and strong adsorption capacity.
GC 6000# particle size is fine and uniform, forming a regular and interconnected microporous structure after molding. This results in a large specific surface area, excellent adsorption and retention effects on petroleum and emulsified oil, and high oil-water separation efficiency.
2. Excellent chemical stability.
High-purity green silicon carbide is resistant to acids and alkalis and oil corrosion. Long-term contact with oily wastewater and hydrocarbon media does not cause dissolution or deterioration. So it ensures the long-term stability of the foamed ceramic matrix.
3. High Temperature Resistance and Thermal Shock Resistance.
With strong thermal stability and a low coefficient of thermal expansion, the foamed ceramics do not crack or collapse in the complex temperature-changing environment of oilfields, maintaining good structural integrity.
4. High Mechanical Strength and Resistance to Abrasion.
Its high hardness and good mechanical properties make the foamed ceramics resistant to pressure and water flow impact, less prone to pulverization and breakage, and with a longer service life.
5. Excellent Molding Compatibility.
The powder disperses well and has strong compatibility with foaming substrates and additives. The foaming and pore formation are uniform, making it easy to process into filter media and filter plate products of different specifications.
