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Refractory Material--ALUMINATE CEMENT CA-70

ALUMINATE CEMENT CA-70

 

Aluminate Cemnet CA-70,also called as Pure Calcium Aluminate Cements before,are produced by calcining industrial aluminium oxide in rotary kilns into clinker,cooling and then grinding in ball mills.The excellent rheological properties make Aluminate Cement CA-70 suitable to formulate the top grade and high-temperature-resistant low cement and ultra low cement castables.it is an absolutely necessarily excellent hydraulic binder used in refractory materials for high temperature equipments in the area of metallurgy,Chemistry,Building material and Fire-electricity Applications.

The aluminate cement CA-70 contains approximately 70% of Al 2O 3 .

 

AL2O3
%

72.52

CaO
%

26.00

SiO2
%

0.15

Fe2O3
%

0.25

TiO2
%

0.13

MgO
%

0.08

Loss
%

0.33

Blaine
cm2/g

6360

Initial time
Hour:min

1:02

Final time
Hour:min

2:04

Flexural

Strength

Mpa/One day

8.6

Mpa/Three days

10.7

Compressive

strength

Mpa/One day

50.2

Mpa/Three days

62.0

 

 

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