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 |
Surface area |
Void rate |
Bulk numbers per m3 |
Bulk density |
Dry packing factor |
Φ |
D × H × THK |
α |
% |
Numbers |
γp |
α/ε3 |
mm |
mm |
m2/m3 |
m3/m3 |
Pcs/ m3 |
kg/m3 |
m-1 |
Φ25 |
25 × 15 × 3 |
210 |
73 |
72000 |
650 |
540 |
Φ38 |
38 × 23 × 4 |
153 |
74 |
21600 |
630 |
378 |
Φ50 |
50 × 30 × 5 |
102 |
76 |
9100 |
580 |
232 |
Φ76 |
76 × 46 × 9 |
75 |
78 |
2500 |
530 |
158 |
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 |
20-22m3 |
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) |