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SiC C98 Black Silicon Carbide , Refractory Silicon Carbide Abrasive Powder

Categories Black Silicon Carbide
Brand Name: Junsheng
Model Number: Black silicon carbide, Refractory , C98
Certification: ISO , SGS , etc
Place of Origin: China
MOQ: 2 Metric Ton/Metric Tons
Price: Negotiable
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability: 1000 Ton/Tons per Month according customers' request
Delivery Time: Within 30 days from the receipt of order
Packaging Details: 25kg/bag with pallet, or according to customer’s requirement.
Material: SIC
SIC: 98%
Color: Black
Moisture: 0.5 max
Ture density: 3.9 g / cm 3
Hardness(mohs): 9.15
The shape: polygon
Mircohardness: 2840-3320g/mm2
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SiC C98 Black Silicon Carbide , Refractory Silicon Carbide Abrasive Powder

Black silicon carbide

Product Description

Black silicon carbide is harder than aluminum oxide, and is generally used for the abrasive wheel, slurry, refractory and ceramic industries. Silicon Carbide is special in the way it breaks down. As it breaks down into smaller particles, the media will expose new, sharp edges. Therefore, black silicon carbide can be best used over and over, such as in a rock tumbler. Simply keep adding new coarser grit, and as the media breaks down, it will create a "working blend" of particles.
Silicon Carbide has a lower hardness and abrasive capacity than industrial diamond and boron carbide. Yet because of its much lower cost when compared with diamond or B4C, it is widely used for grinding nonferrous materials, finishing tough and hard materials, as well as filling up ceramic parts. It is therefore perfect for sandblasting, vitrified and resinoid grinding wheels, lapping, compounds, non-slip (anti-skid), wiresawing silicon & quartz, polishing, lapping, and tumbling.

Physical And Chemical Properties

CSizeSIC(%)Free C(%)Fe2O3(%)Moisture
C988-5/5-3/3-1/1-0mm98.0 min0.3 max0.4 max0.5 max
-200F97.5 min0.3 max0.6 max0.5 max
-325F97.5 min0.3 max0.7 max0.5 max
Hardness( mohs )9.15
Melting point(℃)2250
Maximum service temperature(℃)1900
Ture density(g/cm3)3.9


1 Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc
2 Blasting,surface Treatment,Rust Removal
3 Cusmetics products manufacturing,Beauty crafts and Dermabrasion etc
4 Ceramic products
5 Grinding wheels,sandpaper etc
6 Glaze,floor coating,Floor / Wall Laminates
7 raw material of Knife Grinder,Whetstone,oilstone,grinding stone,abrasive stones and so on
8 Used to produce Polishing wax,polishing fluid,grinding powder,grinding fluid and so on
9 Wear-resisting floor
10 Brake linings


  • having sharp knife-edge..
  • electrical conductivity, thermal conductivity
  • high working efficiency
  • Highly friable abrasive media which is reusable but less durable than brown aluminum oxide
  • Cleaning or etching the hardest sub-surfaces
  • Used for grinding, lapping, and wire saw cutting as well as abrasive blasting


1.25kg PP bag,40 woven bags/jumbo bag/pallet

2.25kg paper bag,40 paper bags/pallet


Q : What is your lead time?

A : It usually needs about 7-14 days after receiving the workable payment.

Q : Do you provide free samples?

A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.

Q : What is your payments term?

A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.

Q : Can we visit your factory?

A : Yes, for sure, you are welcome to visit our factory. I do thing we will impressed you a lot.

Cheap SiC C98   Black Silicon Carbide ,  Refractory Silicon Carbide Abrasive Powder for sale
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