99% Silicon Carbide for Semiconductor Ceramics Grinding Wheel Optical Glass

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Silicon Carbide Abrasive
• Application: Abrasive Tools, Refractory, Ceramics,etc
• Function: Surface Finish
• Source: Natural Abrasives
• Particle Size: Powder
• Hardness: Superabrasive
• Color: Black / Green
• Other Name: Carborundum, Emery
• Abrasive Grain Sizes: 0-1,1-3,3-5,0-10mm, F12-F220, Customized
• Transport Package: 25kg/Bag, Jumbo Bag or Customized
• Specification: custom-made
• Trademark: XS
• Origin: Hebei, China
• HS Code: 2849200000
• Production Capacity: 200000 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

Deoxidizer Black/Green Sic Silicon Carbide Abrasive grains price
 

 

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

Advantage:

1. Low density
2. High strength

3. High temperature strength (reactive bonding)

4. Oxidation resistance (reaction bonding)

5. Excellent thermal shock resistance
6. High hardness and good wear resistance
7. Excellent chemical resistance

Packing & Delivery


Application