Home
Stone Shop
Shopping Cart
Suppliers
Products
Stone Library
Stone Fair
Post Need
Message
Favorites
Get App
Logout
white fused alumina, brown fused alumina, silicon carbide, chromite sand, garnet sand, tabular alumina
white fused alumina, brown fused alumina, silicon carbide, chromite sand, garnet sand, tabular alumina
Our white fused alumina grains are produced from high purity calcined alumina in electric arc-furnaces.The molten material undergoes cooling, crushing, grinding, sieving, classifying and, of course, various quality checking procedure before it is packed for delivery.
1.High hardness
2.High purity
3.Good self-sharpening
4.Strong grinding ability
5.Acid-alkali corrosion resistance
6.High temperature resistance and
7.Good thermal stability
Application
1.Spraying and grinding.
2.High-end products, crafts or hardware products surface beautification processing.
3.Precision casting, silicon crystal cutting, advanced refractories and ceramic additives.
4.Bonded abrasives and coated abrasives.
5.Processing harder and stronger tensile strength materials such as quenching steel, alloy steel, high speed steel and high carbon steel.
6.Ultra-precision Grinding and Polishing in Crystal and Electronics Industry, Precise Surface Treatment of Metal and Optical Products
7.Contact media, insulators and precision casting sand.
Physical Properties
Color | White |
Mosh hardness | 9.0 |
Bulk density | 1.75-1.95 |
Real density | 3.95 |
Melting point | 2250 |
Maximum service temperature | 1900 |
Chemical Analysis
Al2O3 | Fe2O3 | Na2O | SiO2 | |
Sectional sand | 99.5% | 0.04% | 0.06% | 0.3% |
Fines | 99.0% | 0.1% | 0.08% | 0.35% |
Grains | 99.5% | 0.04% | 0.04% | 0.23% |
Micro powder | 99.2% | 0.06% | 0.08% | 0.35% |
Size
Sectional sand
0-1mm 1-3mm 3-5mm 5-8mm
Fines
100#-0 200#-0 320#-0
Grains
8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# 240#
Micro powder
W--- W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5
GB---240# 280# 320# 400# 500# 600# 800# 1000# 1200# 1500# 2000# 2500# 3000#
JIS---#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000
FEPA---F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
Packing
25 kg PVC+ 1 MT big bag
Customize packing
Shipping
Time : 8-10 days
Ways : air transport/railway transport/waterway transport
Company Information
Henan Sicheng Abrasives Tech Co., Ltd, manufacturer & supplier of abrasives , aluminum oxide & silicon carbide ect for sandblasting, grinding, polishing, surface cleaning and preparation. Have been in this field since 1999, we now have clients all over the world and enjoy high reputation.
A Grade Black Silicon Carbide For Sandblasting
Green Silicon Carbide for Sandblasting Grains 60#
Black Silicon Carbide Grit For Sandblasting Tool, Garnet Abrasive
Green Silicon Carbide
Coated Abrasive Black Carborundum/Black Nicalon
Surface Finishing Materials Green Silicon Carbide
Foundry Chromite Sand with 46 Cr2o3
46 Cr2o3 Afs 35-40 Foundry Chromite Sand