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PBN Crucibles for Precision Application

Pyrolytic Boron Nitride Crucible can withstand high temperatures in a high vacuum environment. It has excellent thermal conductivity, corrosion resistance, and electrical resistance.

SC4925 Black Silicon Carbide Ultra Fine Powder

Catalog No. SC4925
CAS Number 409-21-2
Chemical Formula SiC
Appearance Black powder
Particle Size 7um,10um (D50)

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SC4925 Black Silicon Carbide Ultra Fine Powder

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Black Silicon Carbide Ultra Fine Powder Description

Black Silicon Carbide Ultra Fine Powder, with the chemical formula SiC, is an inorganic material produced through high-temperature smelting of raw components like quartz sand, petroleum coke (or coal coke), and wood chips (with salt required for green silicon carbide synthesis) in a resistance furnace. Silicon carbide, found naturally as the rare mineral moissanite, stands out among non-oxide high-tech refractory materials such as C, N, and B, being the most extensively utilized and cost-effective option.

Black Silicon Carbide Ultra Fine Powder Specification

Granule Size (µm)		Bulk Density (g/cm³)	Flowability "Hall" (Sec/25gr)	Appearance	Green Density (g/cm³)
Max	Average	Bulk Density (g/cm³)	Flowability "Hall" (Sec/25gr)	Appearance	125 MPa	175 MPa	225 MPa
250	100	0,75	55	Dark Color	1,82	1,85	1,89
250	100	0,78	50	Light Color	1,80	1,85	1,88

Black Silicon Carbide Ultra Fine Powder Applications

Polishing and engraving of rocks and stones
Slicing, lapping, and polishing glass and germanium wafers
Lapping piston rings and gears
Grinding nonferrous materials
Finishing tough and hard materials
Utilization in bonded abrasive tools
Applications in the glass etching and glass carving industries

Black Silicon Carbide Ultra Fine Powder Safety Information

Signal Word	Warning
Hazard Statements	H315-H319-H335
Hazard Codes	Xi
Risk Codes	36/37/38
Safety Statements	26-36
RTECS Number	VW0450000
Transport Information	N/A
WGK Germany	3

Black Silicon Carbide Ultra Fine Powder Packaging

We take special care in the storage and transportation of our Black Silicon Carbide Ultra Fine Powder to maintain the original quality of our product.

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