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Tel：0086-510-81708128 |
Hotline：013921378999 |
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 Unshaped Refractory Materials for Glass Melting Kilns |
Counter 231 Addtime：2006-07-04 23:44:11
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Magnesia mortar |
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Zircona mortar |
AZS mortar |
Corundum mortar |
Silica seal material |
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XMN-95 |
XMGE-12 |
XZN-65 |
XAZSN-20 |
XAZSN-90 |
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| MgO ≥ |
94.5 |
60 |
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| Al2O3 ≥ |
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58 |
90 |
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| ZrO2 ≥ |
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65 |
20 |
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| Cr2O3 ≥ |
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12 |
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| 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 |
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Bulk Density：1.75
True gravity：2.32 |
| Crushing strength ≥MPa |
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110℃;25
1450℃;35 |
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Magnesia |
Magnesia |
Zircona |
Corundum mallite |
Corundum |
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XMN-87 |
XMGEN-8 |
XZN |
XAMN |
XAN-A |
XAN-B |
| MgO ≥% |
87 |
60 |
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| Cr2O3 ≥% |
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8 |
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| Al2O3 ≥% |
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70 |
95 |
85 |
| ZrO2 ≥% |
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60 |
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| Refractoriness ≥℃ |
1790 |
1790 |
1750 |
1800 |
1800 |
1800 |
| Adhesive Strength |
110℃*2h |
1.0 |
1.5 |
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2.94 |
1.5 |
1.5 |
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1500℃*3h |
0.6 |
1.0 |
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5.8 |
5.9 |
5.9 |
| Binding time min |
1-3 |
1-3 |
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| Linear change after heating 1300℃*3h |
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+1~2 |
+1~2(Sandwich method) |
| Grain size% |
+0.5mm≥ |
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2 |
2 |
2 |
2 |
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-0.074mm≥ |
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50 |
50 |
40 |
40 |
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AZS Ramming material |
Zircon ramming material |
Corundum ramming material |
Chrome ramming |
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XAZSD-30 |
XZDL-65 |
XZD-A |
XZD-B |
XAD-65 |
XMCR-20 |
| MgO ≥ |
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45 |
| Al2O3 ≥ |
50 |
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| ZrO2 ≥ |
30 |
65 |
62 |
50 |
85 |
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| Cr2O3 ≥ |
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20 |
| SiO2 |
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30 |
30 |
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| 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 |
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