Application: | Ceramics Industry, Chemical Engineering, Refractory Material |
---|---|
Form: | Ring |
Structure Feature: | Rings |
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Al2O3 | 17-23% |
SiO2 | >70% |
Fe2O3 | <1.0% |
CaO | <1.5% |
MgO | <0.5% |
K2O + Na2O | <3.5% |
Other | <1% |
Item | Value |
Water absorption | <0.5% |
Apparent porosity (%) | <1 |
Specific gravity | 2.3-2.35 |
Operation temp.(max) | 1000ºC |
Moh's hardness | >7 scale |
Acid resistance | >99.6% |
Sizes (mm) |
Thickness (mm) |
Surface area (m2/m3) |
Free volume (%) |
Number per m3 |
Bulk density (kg/m3) |
25 | 3 | 210 | 73 | 53000 | 580 |
38 | 4 | 180 | 75 | 13000 | 570 |
50 | 5 | 130 | 78 | 6300 | 540 |
80 | 8 | 110 | 81 | 1900 | 530 |
Package Type | Container Load Capacity | Delivery time | Quality Insurance |
|
20 GP | 40 GP | |||
Ton bag | 20 m3 | 40 m3 | Within 1 week | Chinese National Standard; Offer quality assurance as request. |
Plastic bag | 20 m3 | 40 m3 | ||
Paper box | 20 m3 | 40 m3 | ||
Wooden box | 20 m3 | 40 m3 |