Abrasive materials grit 20#-240#of black silicon carbide for sand blasting

Abrasive materials grit 20#-240#of black silicon carbide for sand blasting Black Silicon Carbide, also know as Black SiC, is produced in an electric resistance furnace from quartz sand and petroleum coke at high temperature. The hardness and sharp particle of this material make it suitable for manufacturing of grinding wheels, coated products, wire saws, superior refractory materials and deoxide as well as for lapping, polishing and blasting. Product Pictures 5-8mm-1100#-5 W63-1W20-1 W50-1W14-2 Advantages: 1. Corrosion resistance, high strength, high hardness. 2. Good wear-resisting performance,resist to shock. 3. Silicon carbide is a cost-effective substitute for Ferrosilicon. 4. Silicon carbide has Multi-functions. (1): Remove oxygen from iron compound. (2): Adjust the carbon content. (3): Act as a fuel and provide energy. 5. Sic costs less than ferrosilicon and carbon combination. 6. SiC has no dust nuisance while feeding the material. 7. Silicon carbide can speed up the reaction. The physical and chemical analysis: SIC 98%min Melting point 2250°C F.C 0.35max Hardness 9.15 Bulk density ≥1.45g/cm3 Fe2O3 0.70max Real density 3.9g/cm3 min Usage 1,Grinding wheels 2,Electrical 3,Coated tools 4,Heating elements 5,Polishing 6,Ceramic 7,Lapping 8, Refractory Application of silicon carbide: It can be used in: 1) Reusable abrasive 2) Lapping and polishing medium 3) Grinding wheels and grinding medium 4 ) Wear-resistant and refractory products 5) Blasting systems 6) Pressure blast systems 7)Injection blast cabinets Packaging & Delivery Packaging Details: 25kgs pvc bags+1mt big bag Delivery Time: 5-10 days after order FAQ Q: Are you trading company or manufacturer ? A: We are factory.This means we can control the quality and the price can be competitive .please do not worry. Q: How long is your delivery time? A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q:Can we visit your company and your factory? A:yes!We welcome to all the customers visit our company and factory to enhance our relationship. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ? Bank Transfer,Letter of Credit etc Q: Can I use my own design package ? A: Yse. We can offer the package which printed based on your design. Contact Eileen Tel 0086-371-63211280 Fax 0086-371-60305637 Mob 0086-18236795228 QQ 378132185 WeChat 18236795228 WhatsApp 18236795228 WhatsApp WeChat QQ is 24 hours online, looking forward your contact.