Negotiable
The date of payment from buyers deliver within days
Henan
Long-term effective
2020-08-17 16:29
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Company Profile
By certification [File Integrity]
Contact：tuowei01(Mr.)
Email：
Telephone：
Phone：
Area：Henan
Address：Henan
Website：http://www.abrasives-tw.com/ http://tuowei01.jindacraft.com/
White aluminum oxide is made by aluminum
oxide powder which is electrically fused at high temperature, often, we call it white fused alumina, white aluminum oxide or white corundum, the short is "WA" It is applied to the unshaped and shaped refractory materials, With stable quality,
well-distributed particle size composition, low magnetic substance content,
high bulk density and hardness, good toughness, and cleanliness, it can be used for abrasives, such as sandblasting, resin grinding wheel, ceramic grinding wheel, abrasives belt, abrasive paper, and polishing.
Applications:
a.) WFA Grinding wheel, cutting wheel, abrasive disc
b.) Sandblasting, polishing
c.) Abrasive paper, abrasive belt
Chemical composite and physical properties
Chemical Composition % |
Al2O3 |
99.3%min |
SiO2 |
0.10%max |
|
Fe2O3 |
0.10%max |
|
Na2O |
0.25%max |
|
Melting point(℃) |
2250 |
|
Loose Bulk density(g/cm3) |
1.50~1.95 |
|
Mohs Hardness |
9.0min |
|
Color |
White |
|
Grit size available |
F8~F220 as per FEPA Standard |
|
FEPA Size distribution F8~F220 | ||||||||||
Size |
First sieve |
Second sieve |
Third sieve |
3+4 sieve |
Pan |
|||||
Sieve No. |
above sieve |
Sieve No. |
above sieve |
Sieve |
above sieve |
Sieve No. |
above sieve |
Sieve No. |
Pan |
|
F8 |
5 |
0 |
7 |
20 |
8 |
45 |
8 10 |
70 |
12 |
3 |
F10 |
6 |
0 |
8 |
20 |
10 |
45 |
10 12 |
70 |
14 |
3 |
F12 |
7 |
0 |
10 |
20 |
12 |
45 |
12 14 |
70 |
16 |
3 |
F14 |
8 |
0 |
12 |
20 |
14 |
45 |
14 16 |
70 |
18 |
3 |
F16 |
10 |
0 |
14 |
20 |
16 |
45 |
16 18 |
70 |
20 |
3 |
F20 |
12 |
0 |
16 |
20 |
18 |
45 |
18 20 |
70 |
25 |
3 |
F22 |
14 |
0 |
18 |
20 |
20 |
45 |
20 25 |
70 |
30 |
3 |
F24 |
16 |
0 |
20 |
25 |
25 |
45 |
25 30 |
65 |
35 |
3 |
F30 |
18 |
0 |
25 |
25 |
30 |
45 |
30 35 |
65 |
40 |
3 |
F36 |
20 |
0 |
30 |
25 |
35 |
45 |
35 40 |
65 |
45 |
3 |
F40 |
25 |
0 |
35 |
30 |
40 |
40 |
40 45 |
65 |
50 |
3 |
F46 |
30 |
0 |
40 |
30 |
45 |
40 |
45 50 |
65 |
60 |
3 |
F54 |
35 |
0 |
45 |
30 |
50 |
40 |
50 60 |
65 |
70 |
3 |
F60 |
40 |
0 |
50 |
30 |
60 |
40 |
60 70 |
65 |
80 |
3 |
F70 |
45 |
0 |
60 |
25 |
70 |
40 |
70 80 |
65 |
100 |
3 |
F80 |
50 |
0 |
70 |
25 |
80 |
40 |
80 100 |
65 |
120 |
3 |
F90 |
60 |
0 |
80 |
20 |
100 |
40 |
100 120 |
65 |
140 |
3 |
F100 |
70 |
0 |
100 |
20 |
120 |
40 |
120 140 |
65 |
200 |
3 |
F120 |
80 |
0 |
120 |
20 |
140 |
40 |
140 170 |
65 |
230 |
3 |
F150 |
100 |
0 |
140 |
15 |
200 |
40 |
200 230 |
65 |
325 |
3 |
F180 |
120 |
0 |
170 |
15 |
200 230 |
40 |
200 230 270 |
65 |
270 |
15 |
F220 |
140 |
0 |
200 |
15 |
230 270 |
40 |
230 270 325 |
60 |
325 |
15 |
Packing:
1000kg or 1250kg big bags
Big bag on pallets
25kg woven bag in big bags
25kg small bag on pallets
http://www.abrasives-tw.com/
