Calcium Aluminate Cement

                   Brand

      Item

CA-50

Chemical Composition

Al2O3, %

≥50%, <60

SiO2, %

≤8.0

Fe2O3, %

≤2.5

R2O, %

≤0.4

S, %

≤0.1

CI, %

≤0.1

Physical Property

0.045mm sieve residue %

<20

Bulk Density kg/m3

2.9-3.0

Setting time

Initial setting time   H

≥30

Final setting time   H

≤6

Flexural strength, 

6h

3.0

1d

5.5

3d

6.5

Compression strength,

6h

20

1d

40

3d

50