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- Contact Person : Mr. Hou Eric
- Company Name : Zhengzhou Chengtong Refractory Co., Ltd.
- Tel : 86-371-86155206
- Fax : 86-371-86155206
- Address : Henan,Xinmi,Cuizhuang Village, Chaohua Town, Xinmi City
- Country/Region : China
Refractory fused cast AZS blocks for glass furnace
Product Detailed
Related Categories:Refractory
Fused cast AZS block
1.ZrO2:30%min;
2.Size:2100x400x300mm;
3.For glass furnace, frit kiln;
4.AZS bawl.
Item | AZS-33 | AZS-36 | AZS-41 | ||||
AL2O3 % | allowance | ||||||
ZRO2 % | 32.0-36.0 | 35.0-40.0 | 40.0-44.0 | ||||
SIO2 % not more than | 16.0 | 16.5 | 13.5 | 14.5 | 13.0 | 14.0 | |
NA2O % not more than | 1.5 | 1.5 | 1.3 | 1.4 | 1.3 | 1.4 | |
Fe2O3+TiO2+MgO+Na2O+K2O+B2O3 % not more than | 2.5 | 3.0 | 2.5 | 3.0 | 2.5 | 3.0 | |
The glass phase-oozing temperature C not less than | 1400 | 1100 | 1400 | 1100 | 1400 | 1150 | |
Unit volume Kg/dm3 not less than | PT.QX | 3.40 | 3.30 | 3.45 | 3.40 | 3.55 | 3.50 |
MS | 3.55 | 3.50 | 3.65 | 3.55 | 3.80 | 3.65 | |
WS | 3.60 | 3.55 | 3.70 | 3.65 | 3.85 | 3.75 | |
Refractory fused cast AZS blocks for glass furnace
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