Sillimanite brick
65 sillimanite brick, 60 sillimanite brick and 55 sillimanite brick
Classification：
Affiliated Products：
65 sillimanite brick, 60 sillimanite brick and 55 sillimanite brick
Areas Of Use：
The forming of Glass tank kiln f
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
Physical and chemical indicators of silica bricks：
| Products Indicators | 65 Silica tiles | 60Silica tiles | 55Silica tiles | |
| Al2O3 % | ≥65 | ≥55 | ≥55 | |
| SiO2 % | ≤32 | ≤37 | ≤42 | |
| Fe2O3 % | ≤0.5 | ≤0.8 | ≤1.0 | |
| Stomatal rate(%) | ≤18 | ≤19 | ≤20 | |
| Normal temperature compressive strength(Mpa) | ≥80 | ≥80 | ≥75 | |
| 0.2Mpa load softening start temperature 0.6%(℃) | ＞1650 | ＞1600 | ＞1580 | |
| Bulk density (g/cm3 ) | 2.5 | 2.3 | 2.3 | |
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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