Suoyi OEM 98.5% Purity Black Green Silicon Carbide Powder for Carborundum Abrasive

• Customization: Available
• After-sales Service: Technical
• Color: Green, Black
• Model NO.: Sic
• Application: Ceramic, Casting
• HS: 2849200000
• Hardness: Conventional Abrasive
• Capacity: 50000tons/Year
• CAS No.: 409-21-2
• Formula: Sic
• Einecs: 206-991-8
• Certification: Reach
• Melting Point: 2700
• Appearance: Powder
• Transport Package: 25kg/Bag
• Specification: 98.5%
• Trademark: SUOYI
• Origin: China
• HS Code: 2849200000
• Production Capacity: 5000metric Tons/Month

Product Description

SUOYI High purity Sic Powder Silicon Carbide 409-21-2 with best price

 Silicon carbide, an inorganic substance with the chemical formula SiC, is smelted at high temperatures in resistance furnaces using raw materials such as quartz sand, petroleum coke (or coal coke), and wood chips (table salt is added to produce green silicon carbide). Silicon carbide is a semiconductor that exists in nature in the form of the extremely rare mineral moissanite. It has been mass-produced as powder and crystals since 1893, and is used as an abrasive and so on. Among the non-oxide high-tech refractory raw materials such as C, N and B, silicon carbide is one of the most widely and economically used, and can be referred to as golden steel sand or refractory sand. China's industrial production of silicon carbide is divided into two kinds of black silicon carbide and green silicon carbide, both are hexagonal crystals.