60 Grit Silicon Carbide

Silicon Carbide 60 90 grit Description

In fact, pure silicon carbide is a colorless crystal. The color of industrial silicon carbide depends on the type and amount of impurities present in the crystal, and can range from light yellow to black. The abrasive industry considers light blue to black silicon carbide as black silicon carbide; colorless to green silicon carbide as green silicon carbide.

 

There are many different explanations for the coloration of silicon carbide. It is generally believed to be caused by the presence of foreign impurities. For example, when boron is introduced in the form of boron carbide, the crystal will appear black; when the crystal contains nitrogen, it will appear green. The appearance color of silicon carbide is not only related to the color of the crystal itself, but also related to the interference phenomenon of natural light in the thin film on the surface of the crystal. When the thickness of the silicon oxide film on the surface of the silicon carbide crystal is different, or the angle of reflection of light is different, the color of the surface of the silicon carbide crystal is also different. Therefore, silicon carbide is often seen in brilliant colors under natural light. Different colors of silicon carbide have different production processes.

 

 

60 Grit Black Silicon Carbide Specification

Item		F Grit		Chemical Composition (%)						Size Distribution (%)						Bulk Density (g/cm3)
				SiC (% min)		Fe2O3 (% max)		F.C. (% max)		D3		D50		D94
Marco Grits		F24		98.50%		0.20%		0.20%		/		/		/		1.43-1.53
		F30		98.50%		0.20%		0.20%		/		/		/		1.44-1.54
		F36		98.50%		0.20%		0.20%		/		/		/		1.46-1.56
		F40		98.50%		0.20%		0.20%		/		/		/		1.46-1.56
		F46		98.50%		0.20%		0.20%		/		/		/		1.49-1.59
		F54		98.50%		0.20%		0.20%		/		/		/		1.49-1.59
		F60		98.50%		0.20%		0.20%		/		/		/		1.49-1.59
		F70		98.50%		0.20%		0.20%		/		/		/		1.47-1.57
		F80		98.50%		0.20%		0.20%		/		/		/		1.46-1.56
		F90		98.50%		0.20%		0.20%		/		/		/		1.41-1.51
		F100		98.50%		0.20%		0.20%		/		/		/		1.48-1.58
		F120		98.50%		0.20%		0.20%		/		/		/		1.48-1.58
		F150		98.00%		0.25%		0.25%		/		/		/		1.37-1.47
		F180		98.00%		0.25%		0.25%		/		/		/		1.34-1.44
		F220		98.00%		0.25%		0.25%		/		/		/		1.29-1.39

 

 

 

Black Silicon Carbide powder 60 Grit supplier

Black Carborundum 60 Grit supplier

 

Black SiC 60 Grit Customer visit photos

 

 

 

 

FAQ

 

 

Q: Can you please send me a sample and is it a free-of-charge sample?

A: Yes, we would love to send you samples. Our company offers samples free of charge if you need large numbers of samples to distribute to your dealers or customers. However, we don't provide free shipping. The international shipping cost will be borne by your side.

Q: Are you a trading company or manufacturer?

A: manufacturer and Supplier, It is located in Henan Province, China. With three decades of hands-on experience, we boast an unparalleled understanding of metallurgical processes, ensuring top-notch quality in all our products.

Q: What is your production capacity and delivery date?

A: 3500MT/month. We can deliver the goods within 15-20 days after signing the contract.

Q: How to ensure product quality?

A: We have our laboratory in our factory, when the goods arrive at the port of loading, we will take samples again for testing, and we will also arrange the third-party testing according to the buyer's requirements.

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