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|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
1 Ton
Packaging Detail:
Standard exporting packing, double woven bag and palletized 25kgs/bag or Jumbo bag
Delivery Time:
15days for 1x20GP
Supplying Ability:
-
Payment Type:
Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
連絡先担当者 Sufen
Pingxiang, Jiangxi
|
Item
|
High alumina
grinding ceramic ball
|
Middle alumina
grinding ceramic ball
|
||
|
Micro-crystal
middle-alumina
|
Carborundum
middle alumina
|
|||
|
Al2O3 (%)
|
≥*2
|
≥*5
|
****5
|
****0
|
|
SiO2 (%)
|
3.*1
|
3
|
****5
|
****0
|
|
Fe2O3 (%)
|
0.*6
|
0.*5
|
0.*1
|
<0.5
|
|
TiO2 (%)
|
0.*2
|
0.*4
|
1.7
|
1.8
|
|
Other (%)
|
2.*3
|
1.9
|
5
|
*0
|
|
Bulk density (g/cm3)
|
3.*5
|
3.*8
|
2.***3.0
|
2.***3.0
|
|
Water absorption (%)
|
<0.*1
|
<0.**5
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<0.*1
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<0.*5
|
|
Moh's Hardnes(grade)
|
9
|
9
|
**8
|
**7
|
|
Abrasion rate (%)
|
0.*1
|
0.***4
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0.*2
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0.*3
|
|
colour
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White
|
White
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Yellow /White
|
Brown
|
|
Raw materials
|
Calcined alumina
|
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