Sic 97.8% Black Silicon Carbide / Ferro Silicon Carbide for Coated Abrasives

​​​Black Silicon Carbide (SiC) with 97.8% purity​​, including ​​Ferro Silicon Carbide variants​​, is an ​​high-performance abrasive material​​ specifically designed for ​​coated abrasive products​​ such as ​​sandpaper, abrasive belts, and grinding discs​​. With a ​​sharp, angular grain structure​​ and high hardness (second only to diamond), this SiC grade is exceptionally effective for ​​grinding, cutting, and surface preparation​​ of ​​metals, wood, plastics, and composites​​.

The ​​97.8% purity​​ ensures a balance between ​​abrasive efficiency and cost​​, making it suitable for both ​​industrial and commercial applications​​. ​​Ferro Silicon Carbide​​, an enhanced variant, offers additional benefits such as ​​improved bonding characteristics​​ and enhanced performance in ​​high-friction abrasive processes​​. These materials are widely used in the production of ​​coated abrasives​​ that require ​​consistent grain integrity, durability, and aggressive cutting action​​. The sharp edges of SiC grains ensure ​​fast material removal​​ while maintaining a ​​fine surface finish​​, which is critical in ​​metal fabrication, automotive refinishing, and woodworking​​.

The ​​97.8% SiC​​ is also suitable for ​​dry and wet grinding applications​​, offering versatility across different working conditions. Whether used in ​​manual hand pads or automated grinding machines​​, this high-purity Black Silicon Carbide delivers ​​reliable performance, extended tool life, and superior finishing results​​. For manufacturers of coated abrasives seeking a dependable, high-quality abrasive grain, ​​97.8% Black SiC / Ferro SiC​​ is an excellent choice for achieving precision and efficiency in abrasive operations.

Specifications:

Size: 0-1mm; 0-3mm; 0-10mm; 1-10mm,etc.
The specifications and size can according to customer's requirement.

Why choose us

1. 30 years of experience in the field of refractory metals, professional sales team, standard production workshop

2. Strict finished product inspection

3. Complete after-sales service system

4. Guarantee order completion through ZhenAn, 0 risk for orders.

FAQ:

Q : How can you control your quality?

A : For each production processing, ZhenAn have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.

Q: Are you a manufacture or trader?

A: Both, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.

Q : Do you provide free samples?

A : Of course, free samples are available.

Q: What is your lead time?

A : It usually needs about 15- 20 days after receiving the PO.