High SIC Black Silicon Carbide Grains
High SIC Black Silicon Carbide Grains
CAS: 409-21-2 | Commonly Named Carborundum
Super Hard & Superior Grinding Performance
Packing: 25 kg/bag or 1 MT/bag
Ideal for grinding, cutting, and industrial applications.
- Product Introduction
Products Description
High SIC Black Silicon Carbide Grains are engineered from high-purity quartz sand and premium petroleum coke, smelted at extreme temperatures in advanced electric resistance furnaces. This results in a superior abrasive material known for its exceptional hardness, sharp edges, and impressive thermal and electrical conductivity. Second only to diamond in hardness, it is an ideal solution for a wide range of industrial tasks including grinding, polishing, derusting, surface preparation, and precision cutting.
This product is widely used in manufacturing abrasive tools such as grinding wheels, sandpaper, and specialized abrasive machines. It is also highly effective in surface treatment applications like anti-slip flooring, metal casting, refractory linings, and as a high-strength aggregate in fire-resistant materials.
Key advantages of our Black Silicon Carbide include:
Excellent chemical stability
High thermal conductivity
Superior insulation properties
Outstanding wear resistance
Low thermal expansion coefficient
With greater toughness compared to green silicon carbide, our Black Silicon Carbide Grains are particularly suitable for processing materials with low tensile strength, including glass, ceramics, stone, various refractories, cast iron, and non-ferrous metals.
Ideal for industrial suppliers, construction professionals, and manufacturers looking for reliable and efficient abrasive solutions, High SIC Black Silicon Carbide ensures performance, durability, and value.
Products parameter
| Parameter | Specification |
|---|---|
| Brand | Fanchuang |
| Product Form | Powder or Granular |
| Available Grit Sizes | 24# to 1500# |
| Mohs Hardness | ≥9.3 |
| Microhardness | 2840 - 3320 kg/mm² |
| Melting Point | 2700°C |
| Silicon Carbide (SiC) | ≥98.5% |
| Iron Oxide (Fe₂O₃) | ≤0.15% |
| Free Carbon (F.C) | ≤0.17% |
| Color | Black |
| Standard Packaging | 25 kg/bag |
Detailed picture
Application scope
Workshop picture
Packing &transportation
FAQ
Q: Who are we?
A：We are Zhengzhou Fanchuang Science and Technology Co., Ltd, a trusted manufacturer and supplier specializing in high-quality abrasive products. Based in Zhengzhou, Henan (China), we focus on research, development, and production to deliver reliable solutions for various industries. Our products meet international standards and are well-received in global markets, including Southeast Asia, Europe, and beyond.
Q: Do you offer customization?
A:Yes! We provide tailored solutions for both products and packaging to match your specific needs. Just share your requirements, and we'll handle the rest.
Q: Can we request samples for testing?
Absolutely. Free samples are available for quality checks, though shipping costs are typically covered by the customer.
Q: How soon can samples be delivered?
Samples are usually prepared within 1-3 working days after confirmation.
Q: How do you ensure product quality?
Quality is our priority. We implement strict inspection procedures at every production stage to guarantee consistent, reliable performance.
Q: What payment methods do you accept?
We support T/T, L/C, PayPal, Western Union, and other flexible payment options for your convenience.
Q: Which port do you ship from?
Our main loading port is Qingdao, but we can also arrange shipments from other ports upon request.
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