SiO2 + Al2O3 |
>92% |
CaO |
<1.0% |
SiO2 |
>76% |
MgO |
<0.5% |
Al2O3 |
>17% |
K2O+Na2O |
<3.5% |
Fe2O3 |
<1.0% |
Other |
<1% |
Water absorption |
<0.5% |
Moh’s hardness |
>6.5 scale |
Porosity |
<1% |
Acid resistance |
>99.6% |
Specific gravity |
2.3-2.40 g/cm3 |
Alkali resistance |
>85% |
Max operation temp |
1200℃ |
Type |
Dimension mm |
Surface area m2/m3 |
Void rate % |
Bulk density kg/m3 |
Bulk numbers per m3 |
Dry packing factor m-1 |
φ25 |
25*13*2 |
240 |
74 |
760 |
87000 |
390 |
φ38 |
38*20*3 |
160 |
75 |
740 |
27600 |
260 |
φ50 |
50*30*4 |
138 |
75 |
745 |
10100 |
233 |
φ80 |
80*50*9 |
90 |
70 |
710 |
1910 |
262 |
Other size also can be provided by custom made!
1. OCEAN SHIPPING for large volume.
2. AIR or EXPRESS TRANSPORT for sample request.
Package type |
Container load capacity |
||
20 GP |
40 GP |
40 HQ |
|
Ton bag put on pallets |
20-22 m3 |
40-42 m3 |
40-44 m3 |
Plastic 25kg bags put on pallets with film |
20 m3 |
40 m3 |
40 m3 |
Cartons put on pallets with film |
20 m3 |
40 m3 |
40 m3 |
Wooden case |
20 m3 |
40 m3 |
40 m3 |
Delivery time |
Within 7 working days (for common type) |
10 working days (for common type) |
10 working days (for common type) |