China Sic Abrasive Black Carborundum Powder Black Silicon Carbide Grains for Grinding Wheel

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: silicon carbide
• Shape: Powder, Granule / Powder
• Type: Refractory Material
• Application: Abrasive Tools, Refractory, Ceramics, etc
• Color: Black / Green
• Other Name: Carborundum, Emery
• Abrasive Grain Sizes: 0-1, 1-3, 3-5, 0-10mm, F12-F220, Customized
• Material: Silicon Carbide (SiC)
• Transport Package: 25kg/Bag, Jumbo Bag or Customized
• Specification: custom-made
• Trademark: XS
• Origin: Hebei, China
• HS Code: 2849200000
• Production Capacity: 2000 Metric Ton/Month

Product Description

Silicon carbide (SiC) is using quartz sand and petroleum coke or coal tar, wood chips (green silicon carbide production need to add salt) such as raw material through high temperature electric resistance furnace smelting.At present production of silicon carbide can be divided into two black silicon carbide and green silicon carbide.Green silicon carbide is used as higher-grade refractory materials, electrical heating element and elements for electrical appliances. 

Application
 

1.High-grade refractory materials

2.Sandblasting,grinding, polishing

3.Wear-resistant, Grinding material, Ideal material for Motorway Expressway, Airport runway, Solar water heater etc.

4.Manufacture semiconductors and silicon carbide fibers.

5.Bonded abrasive tool and coated abrasive tool

6.Resin/Ceramic grinding wheels&grinding media

China Sic abrasive black carborundum Powder Black Silicon Carbide Grains for grinding wheel
 

Grit Size	Chemical Composition%(by weight)
	SIC	F.C	Fe2O3
12#~90#	≥99.00	≤0.20	≤0.20
100#~180#	≥98.50	≤0.25	≤0.50
220#~240#	≥97.50	≤0.25	≤0.70
W63~W20	≥97.00	≤0.30	≤0.70
W14~W10	≥95.00	≤0.30	≤0.70
W7~W5	≥94.00	≤0.50	≤0.70

Packing & Delivery


Application