|
|
|
|
Tel:0086-510-81708128 |
Hotline:013921378999 |
|
|
|
Unshaped Refractory Materials for Glass Melting Kilns |
Counter 231 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 |
|