 |
|
|
|
Tel：0086-510-81708128 |
Hotline：013921378999 |
|
| |
|
 Unshaped Refractory Materials for Glass Melting Kilns |
Counter 213 Addtime：2006-07-04 23:44:11
|
|
Magnesia mortar |
|
Zircona mortar |
AZS mortar |
Corundum mortar |
Silica seal material |
|
XMN-95 |
XMGE-12 |
XZN-65 |
XAZSN-20 |
XAZSN-90 |
|
| MgO ≥ |
94.5 |
60 |
|
|
|
|
| Al2O3 ≥ |
|
|
|
58 |
90 |
|
| ZrO2 ≥ |
|
|
65 |
20 |
|
|
| Cr2O3 ≥ |
|
12 |
|
|
|
|
| Grain size ≤ |
0.088mm |
0.5-0mm |
0.5-0mm |
0.5-0mm |
0.5-0mm |
Refractoriness under load：1690℃
Refractoriness1730℃ |
| Bulk Density ≥g/cm3 |
|
|
|
|
|
Bulk Density：1.75
True gravity：2.32 |
| Crushing strength ≥MPa |
|
|
|
|
|
110℃;25
1450℃;35 |
|
|
Magnesia |
Magnesia |
Zircona |
Corundum mallite |
Corundum |
|
XMN-87 |
XMGEN-8 |
XZN |
XAMN |
XAN-A |
XAN-B |
| MgO ≥% |
87 |
60 |
|
|
|
|
| Cr2O3 ≥% |
|
8 |
|
|
|
|
| Al2O3 ≥% |
|
|
|
70 |
95 |
85 |
| ZrO2 ≥% |
|
|
60 |
|
|
|
| Refractoriness ≥℃ |
1790 |
1790 |
1750 |
1800 |
1800 |
1800 |
| Adhesive Strength |
110℃*2h |
1.0 |
1.5 |
|
2.94 |
1.5 |
1.5 |
|
1500℃*3h |
0.6 |
1.0 |
|
5.8 |
5.9 |
5.9 |
| Binding time min |
1-3 |
1-3 |
|
|
|
|
| Linear change after heating 1300℃*3h |
|
|
|
|
+1~2 |
+1~2(Sandwich method) |
| Grain size% |
+0.5mm≥ |
|
|
2 |
2 |
2 |
2 |
|
-0.074mm≥ |
|
|
50 |
50 |
40 |
40 |
|
|
AZS Ramming material |
Zircon ramming material |
Corundum ramming material |
Chrome ramming |
|
XAZSD-30 |
XZDL-65 |
XZD-A |
XZD-B |
XAD-65 |
XMCR-20 |
| MgO ≥ |
|
|
|
|
|
45 |
| Al2O3 ≥ |
50 |
|
|
|
|
|
| ZrO2 ≥ |
30 |
65 |
62 |
50 |
85 |
|
| Cr2O3 ≥ |
|
|
|
|
|
20 |
| SiO2 |
|
|
30 |
30 |
|
|
| Grain size mm |
4-0 |
4-0 |
4-0 |
4-0 |
4-0 |
4-0 |
| Bulk density ≥g/cm3 |
3.0 |
3.5 |
3.4 |
3.1 |
3.1 |
2.8 |
| Crushing strength ≥MPa |
50 |
50 |
50 |
40 |
50 |
40 |
| Max.Service temperature |
1600 |
1650 |
1650 |
1550 |
1600 |
1600 |
|
