Bottom Brick of Molten Tin Bath
Bottom Brick of Molten Tin Bath was developed by our Co. in
1986 by unique production process, ramming shaping, filled the
gap in China and was widely used on molten tin bath bottom of
float glass kilns of 40-odd domestic & foreign float glass
production lines with the longest working life in kiln 11 years.
The product is of good anti-base and tin corrosion, no scaling,
good thermal shock stability, high processing finish, easy installation,
etc..
|
Item
|
Index
|
|
Al2O3(%)
|
43.5
|
|
Fe2O3(%)
|
1.2
|
|
R2O(%)
|
0.8
|
|
Refractoriness（℃）
|
1750
|
|
Load Softening TemperatureT0.6（℃）
|
1430
|
|
Change of Refiring Line（1400℃2h）
|
+0.0
-0.4
|
|
Clear Porosity（%）
|
18
|
|
Volume Density（g/cm3）
|
2.3
|
|
Atmospheric Pressure Strength（MPa）
|
49
|
|
HDiffusion Index（mmH2o)
|
80
|
|
Thermal Stability (1000℃, Water Cooling)
|
10
|
|
Bottom Brick of Molten Tin Bath of Float Glass Kiln
|
