HOME
Big Size fire clay Brick for glass furnace for glass furnace
You may submit your questions by filling the form.
1.Brief 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.
2.Features
1. Move Cast shaped
2. Excellent corrosion resistant of glass liquid.
3. can resist high temperature
3.Applications
Used for glass furnace bottom and wall and so on
|
Item |
Index |
|
|
BN-40a |
BN-40b |
|
|
Al2O3 ,% ≥ |
40 |
|
|
Fe2O3 ,% ≤ |
1.5 |
1.8 |
|
0.2Mpa refractoriness under load , °C ≥ |
1450 |
1400 |
|
Linear change after reheating %1400°C,2h |
0 |
|
|
Apparent porosity,% ≤ |
18 |
18 |
|
Cold crushing strength Mpa, Mpa ≥ |
49 |
34.3 |
|
Density,g/cm3 ≥ |
2.3 |
2.3 |
