Negotiable
The date of payment from buyers deliver within days
Henan
Long-term effective
2018-12-23 11:53
352
Company Profile
Topway Industries Material CO.,LTDBy certification [File Integrity]
Contact:tuowei01(Mr.)
Email:
Telephone:
Phone:
Area:Henan
Address:Henan
Website:http://www.abrasives-tw.com/ http://tuowei01.auto-charge.net/
White fused alumina is one kind of electro-corundum, which produced by alumina in the electric arc furnace with temperature more than 2200℃,often, we call it white fused alumina, white aluminium oxide or white corundum. It is applied to the unshaped and shaped refractory materials, another,it can be used for abrasives, such as sandblasting, resin grinding wheel, ceramic grinding wheel, abrasives belt, abrasive paper and polishing.
Applications:
a.) WFA abrasive disc, coated sponge
b.) Abrasive paper, abrasive cloth, abrasive belt,etc.
Chemical composite and physical properties
Chemical Composition % |
Al2O3 |
99.3%min |
SiO2 |
0.10%max |
|
Fe2O3 |
0.10%max |
|
Na2O |
0.35%max |
|
Melting point(℃) |
2250 |
|
Bulk density(g/cm3) |
1.50~1.95 |
|
Mohs Hardness |
9.0min |
|
Color |
White |
|
Size |
P12~P220 as per FEPA Standard |
P Size standard | |||||||||||
Sieve No.1 |
Sieve No.2 |
Sieve No.3 |
Sieve No.4 |
Sieve No.5 |
PAN |
||||||
Sieve No. |
Above sieve No.1 % |
Sieve No. |
above sieve No.1+2 %Max |
Sieve No. |
above sieve No.1+2+3 % |
Sieve No. |
above sieve No.1+2+3+4 % |
Sieve No. |
above sieve No.1+2+3+4+5 %Min |
%max |
|
P12 |
6 |
0 |
8 |
1 |
10 |
14±4 |
12 |
61±9 |
14 |
92 |
8 |
P16 |
8 |
0 |
12 |
3 |
14 |
26±6 |
16 |
75±9 |
18 |
96 |
4 |
P20 |
12 |
0 |
16 |
7 |
18 |
42±8 |
20 |
86±6 |
25 |
96 |
4 |
P24 |
14 |
0 |
18 |
1 |
20 |
14±4 |
25 |
61±9 |
30 |
92 |
8 |
P30 |
16 |
0 |
20 |
1 |
25 |
14±4 |
30 |
61±9 |
35 |
92 |
8 |
P36 |
18 |
0 |
25 |
1 |
30 |
14±4 |
35 |
61±9 |
40 |
92 |
8 |
P40 |
25 |
0 |
35 |
7 |
40 |
42±8 |
45 |
86±6 |
50 |
96 |
4 |
P50 |
30 |
0 |
40 |
3 |
45 |
26±6 |
50 |
75±9 |
60 |
96 |
4 |
P60 |
35 |
0 |
45 |
1 |
50 |
14±4 |
60 |
61±9 |
70 |
92 |
8 |
P80 |
45 |
0 |
60 |
3 |
70 |
26±6 |
80 |
75±9 |
100 |
96 |
4 |
P100 |
50 |
0 |
70 |
1 |
80 |
14±4 |
100 |
61±9 |
120 |
92 |
8 |
P120 |
70 |
0 |
100 |
7 |
120 |
42±8 |
140 |
86±6 |
170 |
96 |
4 |
P150 |
80 |
0 |
120 |
3 |
140 |
26±6 |
170 |
75±9 |
200 |
96 |
4 |
P180 |
100 |
0 |
140 |
2 |
170 |
15±5 |
200 |
62±12 |
230 |
90 |
10 |
P220 |
120 |
0 |
170 |
2 |
200 |
15±5 |
230 |
62±12 |
270 |
90 |
10 |
Packing:
1000kg or 1250kg big bags
Big bag on pallets
25kg woven bag in big bags
25kg small bag on pallets
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