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Contact Us
- Contact Person : Mr. Stone
- Company Name : Zibo Hitech Material Co., Ltd.
- Tel : 86-533-3153696
- Fax : 86-533-3153696
- Address : Shandong,ZiBo,Rom 425,Masion B,No.135,ZhengTong Road,National New & Hi-Tech Industrial Zone,ZiBo city,China
- Country/Region : China
- Zip : 255000
Insulating silica brick
Product Detailed
Related Categories:Bricks
Good quality with high refractoriness and longer use period.
Low-creep, good thermal stability
Index Item | Insulating silica brick | ||||
LQG-0.8 | LQG-1.0 | LQG-1.0 | LQG-1.5 | LQG-1.2 | |
SiO2 % ≥ | 88 | 1.96 | 91 | 91 | 91 |
Al2O3 % ≥ |
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Fe2O3 % ≤ |
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Refractoriness under load °C≥ |
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A.P. % ≤ |
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C.C.S (Mpa) ≤ | 1.8 | 1.96 | 2.94 | 4.9 | 5.39 |
True density(g/cm3) ≤ |
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Thermalexpansion ≥ | 1.3 | ||||
Linear changeafter reheating %≤ |
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| +0.4 | +0.4 |
Bulk density(g/cm3) ≥ | 0.8 | 1.0 | 1.1 | 1.15 | 1.2 |
Insulating silica brick
