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70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement
Specifications
Brand Name :
CH Refractories
Model Number :
A600 A700 A900 CA70
Certification :
ISO
Place of Origin :
China
MOQ :
1 Ton
Price :
USD 400-1000 per Ton
Payment Terms :
L/C, T/T
Supply Ability :
10000 Ton per month
Delivery Time :
5-15 working days
Packaging Details :
25kg bag into jumbo bag
Name :
High Temperature Calcium Aluminate Cement CA50-A700 Refractory
Type :
Cement refractory cement
Advantage :
High wear resistance
Usage :
Fire resistance place
Material :
CaO·Al2O3
Color :
Light brown
Description

high temperature Calcium Aluminate Cement CA50-A700 Refractory Cement Powder High Alumina Castable Refractory

High Temperature Calcium Aluminate Cement CA50-A700 Refractory

The calcium aluminate cements CA50-A600 A700 A900, and high alumina castable refractory cement. Generally there are 4 grades of refractory cement according to Al2O3 content and strength, A600, A700,A900 and CA-70.

Calcium aluminate cement is mainly used as a binder for refractory castables and ejectors. Clay, high aluminum castable use common calcium aluminate cement as binder, rigid jade, mullite, chromium containing rigid jade, spinel castable use pure calcium aluminate cement as binder.


CH Refractories with 500T manufacturing capacity of High Alumina Refractory Cement one day to make sure delivery to customers in time. The refractory aluminum cement will be packaged into three layers 25 kg bag and then into two layers moistureproof polytene jumbo bags directly from the manufacturing line to protect high temp refractory cement from wet air.

The calcium aluminate cements CA50-A600 A700 A900 manufactured by CH Refractories with stable quality and best price. The cement are exported to many countries regularly, such as Saudi, Malaysia, Indonesia and so on. We are waiting for long term cooperation with you.

Physical and chemical index of calcium aluminate cements CA50-A600 A700 A900

Brand A600 A700 A900 CA-70

Chemical Composition (%)

 Al2O3 ≥50 ≥51 ≥53.5 68.5-70.5
SiO2 ≤7.8 ≤7.5 ≤5.5 ≤0.5
Fe2O3 ≤2.5 ≤2.5 ≤2.5 ≤0.2
CaO / / / 28.5-30.5
MgO / / / ≤0.4
R2O ≤0.4 ≤0.4 ≤0.4 ≤0.4
S ≤0.1 ≤0.1 ≤0.1 /
Cl ≤0.1 ≤0.1 ≤0.1 /
325 mesh residue on sieve(%) ≤15 ≤12 ≤8 /
d50(μm) / / / 11-14
-45μm(%) / / / ≤8.0
Specific Surface (m2/kg) ≥300 ≥320 ≥350 /

Setting time(h:min)

 Initial setting (min) ≥45 ≥60 ≥90 120-180
Final Setting (min) ≤6 ≤6 ≤6 150-240

Cold Modulus of Rupture (MPa)

 24 hour ≥6 ≥6.5 ≥8 7.5-10
72 hour ≥7 ≥7.5 ≥10 10-12

Cold Crushing Strength (Mpa)

 24hour ≥45 ≥55 ≥72 40-50
72hour ≥55 ≥65 ≥82 45-55

Advantages of CH calcium aluminate cements CA50-A600 A700 A900:
●Fast setting at high temperature
●Increase castable strength
●Can replace castable when using
●Can be added to both heavy and light castable
● Biological acid erosion
● High temperature resistance
●Sulfate corrosion resistance

Packaging & Shelf Life
Refractory cement is available palletized in 25kg bags, or 50kg bags. super sacks.
Refractory cement packaging is designed to protect it from humidity. However, as with all hydraulic binders, it is recommended that Refractory cement not be placed outdoors or in direct contact with the ground. When correctly stored in dry conditions, the properties of Refractory cement will remain within specification limit for at least 6 months. In most cases, its properties will be retained for over a year.

70.5% High Alumina Refractory Cement

70.5% High Alumina Refractory Cement

70.5% High Alumina Refractory Cement

Product tags

high alumina refractory cement

,

refractory alumina cement

,

high aluminate cement
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70.5% High Alumina Refractory Cement

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Product Detail
Brand Name :
CH Refractories
Model Number :
A600 A700 A900 CA70
Certification :
ISO
Place of Origin :
China
MOQ :
1 Ton
Price :
USD 400-1000 per Ton
Contact Supplier
70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement
70.5% High Alumina Refractory Cement

ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD

Verified Supplier
5 Years
henan
Since 1984
Business Type :
Manufacturer
Main Products :
Fire Refractory Bricks, High Alumina Refractory Cement, Refractory Castable Material
Total Annual :
50000000-80000000
Employee Number :
200~500
Certification Level :
Verified Supplier
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