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Silica Brick for Coke Oven

Silica Brick for Coke Oven

SiO2:≧ 95%(KN) / 95%(KD) / 95%(KS) / 95%(GMD)
Fe2O3:≤1%(KN) / 1%(KD) / 1%(KS) / 1%(GMD)
CaO:≤3%(KN) / 3%(KD) / 3%(KS) / 3%(GMD)
Bulk Density:≥1.8g/cm3(KN) / 1.84g/cm3(KD) / 1.88g/cm3(KS) / 1.9g/cm3(GMD)
Apparent Porosity:≤24%(KN) / 21%(KD) / 19%(KS) / 15%(GMD)
:524, 525, 526, 527, 506, 523
High-quality Silica Brick for Glass Kiln BG-96A

High-quality Silica Brick for Glass Kiln BG-96A

SiO2:≧ 96%(BG-96A) / 96%(BG-96B) / 95%(BG-95)
Fe2O3:≤ 0.6%(BG-96A) / 0.8%(BG-96B) / 1.0%(BG-95)
Apparent Porosity:≤ 21%(BG-96A) / 22%(BG-96B) / 22%(BG-95)
True Specific Gravity:≧2.34g/cm3(BG-96A) / 2.34g/cm3(BG-96B) / 2.34g/cm3(BG-95)
TCold Crushing Strength:≧40Mpa (BG-96A) / 35Mpa(BG-96B) / 30Mpa(BG-95)
:530, 531, 533, 532
Silica Brick for Hot Blast Stove

Silica Brick for Hot Blast Stove

SiO2:≧ 95%
Fe2O3:≦1%
Apparent Porosity:≦22%
A12O3:≦1%
True Density:≦2.33g/cm3
:502, 531