China Silica Brick for Glass Furnace with Tongue and Groove, Find details about China Super Duty Bg-96A Glass Furnace, Refractory Silica Bricks from Silica Brick for Glass Furnace with Tongue and Groove
Quantity(Metric Tons) | 1 - 500 | >500 |
Est. Time(days) | 30 | To be negotiated |
Properties | BG-96A | BG-96B | BG-95 |
SiO2 % | 96 | 96 | 95 |
Fe2O3 % | 0.6 | 0.8 | 1.0 |
Al2O3+2(K2O+Na2O) % | 0.5 | 0.7 | - |
True Specific Gravity kg/dm3 | 2.34 | 2.34 | 2.34 |
Apparent Porosity % | 21 | 22 | 22 |
Cold Crushing Strength Mpa | 40 | 35 | 30 |
Refractoriness Under Load T0.5 ºC | 1680 | 1680 | 1670 |
Permanent Linear Change 1450ºC×2h % | 0-0.2 | 0-0.2 | 0-0.2 |
Residual Quartz % | 3 | 3 | 3 |