QINGDAO LAURENT NEW MATERIALS CO.,LTD
QINGDAO LAURENT NEW MATERIALS CO.,LTD The Professional manufacturer of refractory and insulation materials in China.
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Glass Furnace Large Fire Clay Brick , Castable Refractory Materials Customized
The most competitive price,good quality,safty packing,prompt delivery time,and excellent after-sales services.
Description:
Using big vibrating table and adopting special castables, the company produces furnace large fireclay blocks with vibrate moulding technology. The physical and chemical properties and appearance of the blocks have exceeded the national standards. The resistant ability to molten glass of the products is better than that of fanditional casting process products and ramming products . the products are especially suitable to build the bottom of furnace, cooling and working end side wall of glass furnace.
Features:
1. Move Cast shaped
2. Excellent corrosion resistant of glass liquid.
3. can resist high temperature
Applications:
Used for glass furnace bottom and wall and so on
Specifications:
Technical data
| Item | Index | |
| LA-40a | LA-40b | |
| Al2O3 ,% ≥ | 40 | |
| Fe2O3 ,% ≤ | 1.5 | 1.8 |
| 0.2Mpa refractoriness under load , ℃ ≥ | 1450 | 1400 |
| Linear change after reheating %1400℃,2h | 0 | |
| Apparent porosity,% ≤ | 18 | 18 |
| Compress strength, Mpa ≥ | 49 | 35 |
| Density,g/cm3 | 2.3 | 2.3 |
Competitive Advantage: