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Luoyang Shuo Cheng Trading Co., Ltd.
[ Henan, China (Mainland) ]

    Main Products:
  • White Fused Alumina
  • Brown Aluminum Oxide
  • Green Silicon Carbide
  • Garnet sand
    Business Type:
  • Manufacturer

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Green Silicon Carbide Abrasive

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Product Details

Henan, China (Mainland)

Shuo Cheng

Grain

Blocky

GB/T

Bonded Abrasives

Payment & Shipping Terms

China (Mainland)

25 days after we received the down payment

Yes

L/C, T/T

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Detailed Product Description

Item specifics

FOB Price: US $2,000 - 3,500 / Ton
Color: Green
Shape: Powder
Port: Lianyungang
Brand Name: Shuo Cheng
Material: Silicon Carbide (SiC)
Place of Origin: Jiangsu China (Mainland)
Payment Terms: L/C,D/A,D/P,T/T
Minimum Order Quantity: 1 Ton/Tons
Supply Ability: 800 Ton/Tons per Month
Refractoriness (Degree): Super-Class (Refractoriness> 2000°)

Specifications

HS Code :2849200000 
High Quality and Competitive Price 
Exported to Japan and European Countries

Green Silicon Carbide
Green Silicon Carbide is produced in an electric resistance furnace from quartz sand, petroleum coke and salt at high temperature. It's semi-transparet in green color with friability, high purity and high hardness. It's suited for grinding hard, brittle and non-metallic such as cemented carbides, optical glass, ceramics, etc
Chemical & Physical Properties
Crystal Form
Alpha SiC hexagonal system
Chemical nature
Slight acid
Reaction with acids
Very slight surface action with hydrofluoric acid
Reaction with Alkalies
Attcked at high temperature by alkalles and iron xide
Oxidation-reduction effects
Starts to oxide slowly at 800°C. No reduction
True Density (g/cm3)
3.20
Hardness
Knoop 
(kg/cm2)
2500-2900
Moh’s
9.5
Color
Green
Color after firing
Green
Decomposition point
2300oC
Max Usable temperature
1540oC in air
Specific heat (cal/g.oC )
0oC
500oC
1000oC
0.14
0.28
0.13
Coefficient of thermal conductivity 
(cal/cm2.sec.oC )
600oC
800oC
1000oC
0.080
0.061
0.051
Electrical resistivity (Wcm)
25oC
100oC
400oC
800oC
1400oC
50
46.4
26.6
7.8
0.65
Coefficient of liner 
expansion (x10-6)
25oC -500oC
25oC -1000oC
25oC -1500oC
25oC-2000oC
25oC-2500oC
4.63
5.12
5.48
5.77
5.94
 
Chemical Composition (% by weight)
Grit
20# - 90#
100# - 180#
220# - 240#
280# - 400#
500# -600#

800# - 1200#
SiC Min
99.0
98.0
97.5
97.0
95.5
94.0
F.C Max
0.20
0.25
0.25
0.30
0.30
0.50
Fe2O3 Max
0.20
0.50
0.70
0.70
0.70
0.70
 
Magnetic Material Content (% by weight
Grit
Magnetic material Content
16#-30#
<0.0180
36#-60#
<0.0150
70#-120#
<0.0120
150#-220#
<0.0100
 
Available grain sizes
Grit No. Micron Grit No. Micron Grit No. Micron
10 2360 ~ 2000 30 710 ~ 600 80 212 ~ 180
12 2000 ~ 1700 36 600 ~ 500 90 180 ~ 150
14 1700 ~ 1400 40 500 ~ 425 100 150 ~ 125
16 1400 ~ 1180 46 425 ~ 355 120 125 ~ 106
20 1180 ~ 1000 54 355 ~ 300 150 106 ~ 75
22 1000 ~ 850 60 300 ~ 250 180 90 ~ 63
24 850 ~ 710 70 250 ~ 212 220 75 ~ 53

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