Henan Hengxin Industrial & Mineral Products Co.,Ltd.
Henan Hengxin Industrial & Mineral Products Co.,Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
H&X
WA
Powder
Angular
FEPA
F12-1200
Polishing / Lapping
White fused alumina
White
0-1-3-5mm;200'325mesh
Abrasive and Refractory material
ISO & REACH
99% min
Ton
1
USD 550.000 - 1500.000
Tianjin or Qingdao
Within 7 days for one 20'ft container
25kg/bag with 40 bags in a big bag or 1000kgs in a jumbo bag
Yes
2000 / Month
L/C, D/P, T/T, Western Union
White fused alumina with Al2O3 more than 99% is a kind of high-grade refractory, which is made from the high quality alumina by melting above 2,000 in the electric arc furnace and cooling.
White fused alumina is an extremely sharp, long-lasting blasting abrasive that can be recycled many times after the initial media blasting. It is the most widely used abrasive in blast finishing and surface preparation because of its cost, longevity and hardness. Harder than other commonly used blasting materials, white aluminum oxide grains penetrate and cut even the hardest metals and sintered carbide.
Abrasives FEPA-Standard--Grit Size (F)
8,12,14,16,20,22,24,30,36,40,46,54,60,70,80,90,100,120,150,180,220,
240,280,320,360,400,500,600,800,1000,1200.
Refractory --Grain Size 0-1mm,1-3mm,3-5mm,200mesh,325mesh
Other special specifications could be supplied as required.
| Chemical Composition | Grit | Al2O3 | Na2O |
| F12-F220 | 99.20%min |
0.40%max |
|
| F230-F400 |
99.0%min |
0.50%max |
|
| F500-F1200 |
99.0%min |
0.50%max |
|
| Physical Index | True Density |
3.96g/cm3 |
|
| Mohs Hardness |
9 |
||
| Micro Hardness |
HV2000-2200 |
||
| Refractoriness |
1850min |
||
| Max Usable Temperature | 1900 | ||
