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Refractory cement

1.Refractory cement Description   Refractory cement is made of high-quality bauxite and lime as raw materials, and is mixed into raw materials with appropriate ingredients in a certain proportion. After sintering, the clinker with aluminate as the main component is ground into fine powder to make a..

Description

1.Refractory cement Description  

Refractory cement is made of high-quality bauxite and lime as raw materials, and is mixed into raw materials with appropriate ingredients in a certain proportion. After sintering, the clinker with aluminate as the main component is ground into fine powder to make a refractory hydraulic cementitious material. Usually mixed with refractory cement

 

2.Refractory cement Features

(1)Fast hardening

(2)Easy to stir

(3)Stable effect

(4)preservative

(5)Antifreeze

(6)high purity

 

3. Technical Parameter

ItemCA-50

Cement

CA-60

Cement

CA-70

Cement

CA-80

Cement

Chemical compoentAL2O3%50-6060-6868-7777
SIO2 /%8.05.01.00.5
FE2O3/%2.52.00.70.5
R2O(Na2o+0.658K20)/% 

0.4

 

0.4

 

0.4

 

0.4

Rupture strength

(MPa)

1day5.52.55.04.0
3days6.55.06.05.0
28days/10.0//
Compressive strength

(MPa)

1day40203025
3day50454030
28days/80//
Setting time (Min)Initial time30603030
Final time3601080360360

 

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office address

No.92 Jianshe West Road, Zhongyuan District, Zhengzhou, Henan,China.

Factory address

Liguo Village Refractory Industrial Park, Xinmi City, Zhengzhou City, Henan Province,China