Zero-expansion silicon brick
Customization for Special-shaped brick Special-shaped brick with multi-specifications and materials can be customized and the minimum order is 1 piece.
Classification：
Affiliated Products：
Areas Of Use：
Glass kiln, coke oven, hot blast
Service Description：
In-stock delivery guaranteed within 7 days Custom delivery within 30 days Tax included, shipping included, packaging included, moulds included (contact us for more requirements)
Product Description
Zero expansion silica brick physical and chemical indicators.
| Products Indicators | Zero expansion silica bricks | |
| Main ingredients | SiO (%) | ≥98 |
| Al2O3 (%) | ≤0.2 | |
| CaO (%) | ≤0.01 | |
| Fe2O3 +TiO2 (%) | ≤0.1 | |
| Melt index(%) | / | |
| Stomatal rate(%) | ≤16 | |
| Normal temperature compressive strength(Mpa) | ≥40 | |
| 0.2Mpa load softening start temperature 0.6%(℃) | ＞1680 | |
| Bulk density (g/cm3 ) | 1.85 | |
| Thermal shock stability (1100℃ water cooling) (times) | ＞30 | |
Customization for Special-shaped brick
Special-shaped brick with multi-specifications and materials can be customized and the minimum order is 1 piece.
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Henan YUANDONGLI Refractory Technology Co., Ltd.
Service Hotline：+86-371-8580-0003
Address: No. 9, Rengou Group, Magou Village, Laiji Town, Xinmi City, Zhengzhou City, Henan Province, China