Calcium Aluminate Cement, High Aluminate Cement A600, A700.G9, CA-70, CA-80

Introduction

Lower porosity,high chemical stability, high temperature performance, high wear resistance

Product Details

Product Tags

Features

Lower porosity,high chemical stability, high temperature performance,high wear resistance

Details information

The product is usually used as various kiln materials for metallurgy,petrochemical, petroleum, machinery,building materials and other industries.

High Alumina Cement CA-50

Items

Unit A600 A700 G9
Chemical composition Al2O3 % 50-60 50-60

53.5max

CaO % 33min 33.00min

33.00min

SiO2 % 8.00max 8.00max

5.50max

Fe2O3 % 2.50max 2.50max

2.50max

RO2 % 0.4max 0.40max

0.40max

Specific Surface Aea cm3/g 3000max 3000max 350min
Beginning Set min 60min 60min

90min

Ending Set h 6max 6max

6min

Bending Strength 1 day Mpa 5.50max 7.00min

8.00min

3 day Mpa 6.50max 8.00min

10.00min

Compressive Strength 1 day Mpa 40.00max 50.00min

72.00min

3 day Mpa 50.00max 60.00min

82.00min

Refractories 1350 1350 1450

Calcium Alumina Cement

Items

Unit

CA-70 CA-80
Chemical composition Al2O3 % 68.50-72.00 78.50-81.00
CaO % 28.0-31.50 17.00-20.00
SiO2 % ≤0.50 ≤0.40
Fe2O3 % ≤0.50 ≤0.30
K2O+Na2O % ≤0.50
Specific Surface Aea Cm2/g ≥5000 ≥7000
Beginning Set min ≥45 ≥30
Ending Set h ≤6 ≤6
Bending Strength 24h Mpa ≥7.0 ≥5.50
CompressiveStrength 24h Mpa ≥45 ≥40
Refractories ≥1600 ≥1790


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