Low Sodium Electrofused Aluminum Oxide White Color
Low sodium Electrofused aluminum oxide white color
Low sodium white fused alumina means white corundum with Na2O<0.2%. The Na2O content will affect the hardness, temperature compressive strength and bending resistance strength, etc. With a special smelting process, HAIXU Abrasive presents Na2O within 0.2% and Na2O within 0.1% WFA grain and powder which are sutiable for high-level refractory and abrasive tools.
Chemical composition:
Item |
F24-F70 |
F80-F220 |
F240-F1200 |
AL2O3 |
≥99.60% |
≥99.50% |
≥99.40% |
NA2O |
≤0.2% |
≤0.1% |
≤0.1% |
SiO2 |
≤0.1% |
≤0.1% |
≤0.1% |
Fe2O3 |
≤0.05% |
≤0.05% |
≤0.05% |
Available sizes:
Section Sand |
0-1mm,1-3mm,3-5mm,5-8mm |
Fine Powder |
-100#,-200#,-320# |
Grain |
F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 |
MicroPowder |
F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 |
Main Application
Abrasive tools such as cutting disc and grinding wheel
Lapping and micro lapping
Abrasive blasting
Refractory raw material
Grit |
1 |
2 |
3 |
3 and 4 |
5 |
Q5max,% |
||||
W1,um |
Q1,% |
W2,um |
Q2max,% |
W3,um |
Q3min,% |
W4,um |
Q3+Q4min,% |
W5,um |
||
#8 |
4000 |
0 |
2800 |
20 |
2360 |
45 |
2000 |
70 |
1700 |
3 |
#10 |
3350 |
0 |
2360 |
20 |
2000 |
45 |
1700 |
70 |
1400 |
3 |
#12 |
2800 |
0 |
2000 |
20 |
1700 |
45 |
1400 |
70 |
1180 |
3 |
#14 |
2360 |
0 |
1700 |
20 |
1400 |
45 |
1180 |
70 |
1000 |
3 |
#16 |
2000 |
0 |
1400 |
20 |
1180 |
45 |
1000 |
70 |
850 |
3 |
#20 |
1700 |
0 |
1180 |
20 |
1000 |
45 |
850 |
65 |
710 |
3 |
#24 |
1180 |
0 |
850 |
25 |
710 |
45 |
600 |
65 |
500 |
3 |
#30 |
1000 |
0 |
710 |
25 |
600 |
45 |
500 |
65 |
425 |
3 |
#36 |
850 |
0 |
600 |
25 |
500 |
45 |
425 |
65 |
355 |
3 |
#40 |
710 |
0 |
500 |
30 |
425 |
40 |
355 |
65 |
300 |
3 |
#46 |
600 |
0 |
425 |
30 |
355 |
40 |
300 |
65 |
250 |
3 |
#54 |
500 |
0 |
355 |
30 |
300 |
40 |
250 |
65 |
212 |
3 |
#60 |
425 |
0 |
300 |
30 |
250 |
40 |
212 |
65 |
180 |
3 |
#70 |
355 |
0 |
250 |
25 |
212 |
40 |
180 |
65 |
150 |
3 |
#80 |
300 |
0 |
212 |
25 |
180 |
40 |
150 |
65 |
125 |
3 |
#90 |
250 |
0 |
180 |
20 |
150 |
40 |
125 |
65 |
106 |
3 |
#100 |
212 |
0 |
150 |
20 |
125 |
40 |
106 |
65 |
90 |
3 |
#120 |
180 |
0 |
125 |
20 |
106 |
40 |
90 |
65 |
75 |
3 |
#150 |
150 |
0 |
106 |
15 |
90 |
40 |
75 |
65 |
63 |
3 |
#180 |
125 |
0 |
90 |
15 |
75 |
* |
63 |
40 |
53 |
* |
#220 |
106 |
0 |
75 |
15 |
63 |
* |
53 |
40 |
45 |
* |
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