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98.5% Purity 20#-400# Black Silicon Carbide

98.5% Purity 20#-400# Black Silicon Carbide

Silicon carbide, exceedingly hard, synthetically produced crystalline compound of silicon and carbon.

Description

ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of 98.5% purity 20#-400# black silicon carbide in China. With abundant experience, we warmly welcome you to wholesale discount 98.5% purity 20#-400# black silicon carbide in stock here from our factory. Quality products and reasonable price are available.

 

Description      

Since the natural content is very small, silicon carbide is mainly man-made. The common method is to mix quartz sand with coke, use silicon dioxide and petroleum coke, add salt and sawdust, put it in an electric furnace, heat it to a high temperature of about 2000°C, and obtain silicon carbide micropowder after various chemical processes .

Specification



Grains
F Series
F16、F20、 F22、F24、 F30、 F36、F40, F46、F54, F60, F70, F80, F90、F100、 F120、 F150, F180, F220, F240
P Series
P16, P20, P22, P24、 P30, P36, P40, P46P54, P60, P70, P80,P90, P100,P120、P150, P180, P220, P240







Chemical
composition
Sic
≥98.5%
F.C
≤0.2%
Fe203
≤0.2%
Sio2
≤0.7%
AL
≤0.5%
LOL
<0.09%
PH
≤7
hardness
≥9.15
Density
3.95 g/ cm3
Maximum service temperature
1900
Physical
Characteristics
Melting Point
2250
Application
 Bonded Abrasives and Coated abrasives
 Blasting, surface Treatment, Rust Removal
 Grinding/grinding wheel and polishing, etc

image



Application

1. M etallurgical deoxidizer . 

2. High temperature resistant materials .  

3. As abrasive, abrasive tools can be used to such as grinding wheels, whetstones, grinding head, sand tile etc .


Package: (1)25Kg/bag, 1MT/bag (2) according to client's requirements
Size: 0-10mm, 10-100mm or as client’s requirement
Payment term: T/T OR L/C
Delivery time: Within 10 days after receiving prepayment







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