Product Introduction:Black Silicon carbide is made by using quartz sand and petroleum coke or coal tar, wood chips as raw material through high temperature electric resistance furnace smelting. There is also a rare mineral silicon carbide in nature--the Mo SangShi. Silicon carbide is also called the moissanite. In contemporary, among the oxide refractory raw material of high and new technology such as C,N,B, silicon carbide is the most widely used and one of the most economic materials.
chemical properties:| Spec | C98% | C95% | C92% | C90% | C85% |
| SiC> | 98 | 95 | 92 | 90 | 85 |
| Free Carbon< | 1.0 | 1.0 | 3.0 | 4.0 | 7.0 |
| Fe2O3< | 0.5 | 1.0 | 2.0 | 2.0 | 2.0 |
| SiO2< | 2.0 | 2.0 | 3.0 | 3.0 | 3.0 |
1.Small thermal expansion coefficient
2.Stable chemical performance
3.High hardness
4.Excellent wear resistance
5.Good heat conduction performance
Applications:
1.Abrasive and grinding machine
2.Used for metallurgical steelmaking deoxidizer and high temperature materials
3.High purity single crystal,can be used for manufacturing a semiconductor,manufacturing a silicon carbide fiber
Package:25kg / 50kg/500kg/1 jumbo bag (woven bag lined with polyethylene plastic film). Note that during storage, moisture, sun, water, try to avoid the packaging is damaged, so as not to affect the adsorption effect.
Delivery Detail: within 5-7 days after the confirmed order.
Factory Profile:
We is a professional large -scale manufacturer of all types of abrasive materials and integrating development and production together and we have more than 15years experience . We have many years of abrasive materials , our mainly products : Silicon Carbide ,white fused alumina , brown fused alumina ,Garnet Sand and so on. We have professional production and R&D departments, as well as dedicated marketers. We have more than 5 years of production and sales experience, And export our product to all over the world . We often export to South Korea, India, Singapore, Vietnam, Thailand, Malaysia . Our quality and service have received praise from many customers and established long-term cooperation.FAQ:
Q: What's the MOQ?
A: Our MOQ is 1 metric ton. The price will be a lillte higher if the quantity is less than 1 metric ton.
Q: What's the delivery time?
A: It will takes about 7 days. But the exact time is according to actual situation.
Q: Can I get free samples?
A: Yes, we will mail samples you requested ASAP.
Q: Which products suit us?
A: We will recommend products to you based on your application or You can place a trial order upon satisfactory test of samples. 
