FOB Price
Obtener el precio más reciente700 ~ 1000 / Ton
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
-
Packaging Detail:
woven bag
Delivery Time:
10DAYS
Supplying Ability:
400000 Ton per Year
Payment Type:
T/T
Persona de contacto Mr. jack
dongchang street, Liaocheng, Shandong
The physical and chemical
analysis
Al2O3 MIN 99.53%
Na2O MAX
0.4%
Fe2O3 MAX
0.1%
SiO2 MAX
0.1%
Crystal
system Hexagonal
Color
White
Micro Hardness HV2200-2300
Grinding ability(compared
with diamond as one) 0.12
Hardness(mohs) 9
Ture
density 3.9
g/cm3
Bulk
density 1.75-1.95
g/cm3
| Purpose | Specification | Chemical Composition(%) | Magnetic material content(%)max | ||||
| Abrasives grade | Al2O3min | Fe2O3max | SiO2max | TiO2max | |||
| grain | 12-80 | 99 | 0.05 | 0.26 | 0.08 | 0.0023 | |
| 90-150 | 99 | 0.06 | 0.28 | 0.09 | 0.0021 | ||
| 180-220 | 99 | 0.08 | 0.30 | 0.10 | 0.0018 | ||
| micropowder | 240-4000 | 98.5 | 0.1 | 0.40 | 0.15 | — | |
| Refractory grade | Group Size |
0-1mm 1-3mm 3-5mm 5-8mm |
99 | 0.1 | 0.35 | 0.3 | — |
| Fine Powder |
-180mesh -200mesh -240mesh -320mesh |
99 | 0.1 | 0.35 | 0.3 | — | |
| color | white | ||||||
| Hardness(mohs) | 9.0 | ||||||
| Melting point(°C) | 2250 | ||||||
| Maximum service temperature(°C) | 1900 | ||||||
| Ture density(g/cm3) | 3.9 | ||||||
Abrasives
grade
Grain:
16#,20#,24#30#,36#,46#,54#,60#,80#,100#,120#,150#,180#,220#
Micropowder:240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500#
2000#,2500#,3000#,4000#
Refractory
grade
1-0mm,3-1mm,5-3mm,5-8mm
-200mesh,-240mesh,-320mesh
Application
1.
1. it
are suitable for grinding high-speed,high carbon
steel
2.
2. high-grade
refractory materials
3.
3. abrasives
tool
4.
4. grinding
and polishing
5.
5. ceramics
6.
6. LED
7.
7. sandblasting
8.
8. aviation
Packing
1.25kg woven
bag,40 woven bags/jumbo bag.
2.25kg woven
bag,40 woven bags/pallet
3.25kg paper
bag,40 paper bags/pallet
4.25kg
paper bag,40 paper bags/paper box
