Calcium aluminate Cement
The goods has execllent high-temperature service
supply calcium aluminate cement
(CA50,CA-70,CA-80)

Calcium aluminate Cement

chemical composition

characteristic   Al203           SiO2          Fe203 R2O    S(total sulfur)         C

CA500             50%-60%      8%Max    0.4%Max         0.1*Max           0.1%*Max

A500               50%-60%       8%Max   0.4%Max          -----                   ------

physical property

charateristic         A700        A900      A600

       Time    of setting

initial setting time  H:MIN   0:30min   1:00min    0:30min    0:30min

final  setting time   H:MIN   6:00max  6:00max   6:00max   6:00max

compression strength

1d      MPa    52min     72min   45min  40min  40min

3d      MPa    62min     82min   55min  50min  50min

 Chemical Composition

name        Al2O3     CaO        SiO2      Fe2O3         TiO2      MgO

  A             36          45-48       ≤3.5     ≤1.5          ≤1.8     ≤1.0

  B           38-41       47-50      ≤4.0      ≤2.0          ≤2.0     ≤1.0