Description
Used for producing of high alumina cements, for slag-forming
mixtures, as concrete aggregate for refractory concrete, for rammed
lining, for refractory products, for abrasive powders.
Refractory property up to ****-
***0â°Ð¡.
Chemical composition:
PPG**5: Al2O3 ****2%, CaO ***5%, SiO2 **1%, MgO **3%, FeO
**1%, Cr2O3 ***2%
PPG**0: Al2O3 ****8%, CaO ****4%, SiO2 0.**5%, MgO ****0%,
FeO 0,**2%, Cr2O3 ***2%
PPG**5: Al2O3 ****0%, CaO ****4%, SiO2 0,**2%, MgO **5%, FeO
0,**3%, Cr2O3 **0,2%, TiO2 ***0%
PPG**-K: Al2O3 ****0%, CaO ****5%, SiO2 0,**1%,
MgO **5%, FeO 0,**1,5%, TiO2 ***1%, C **0,2%
PPG**-B: Al2O3 ****2%, CaO ****5%, SiO2 0,**1%,
MgO ***0%, FeO 0,**6%, B2O3 ***5%
