50% 51% Al2O3 Calcium Aluminate Cement High Aluminous Cement
Brand Name:CH Refractories
Certification:ISO
Model Number:A600 A700 A900 CA70
Minimum Order Quantity:1 Ton
Delivery Time:5-15 working days
Payment Terms:L/C, T/T
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Yuanzhuang Town Industrial Park, Xinmi City, Henan province, China
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calcium aluminate cement CA50-A600 A700 A900 High Aluminous Cement cement refractory cement
Calcium Aluminate Cement CA50-A600 A700 A900
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. The heat resistance cement can be used for making refractory castable and other high temperature resistant products.
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.
As professional manufacturer and company of refractory aluminate
cement since 1980, CH refractories company produces and provides
customers with a varied range of high-tech calcium aluminate
solutions benefiting from the highest performance and quality. The
SECAR range offers a large choice of binders based on calcium
aluminate technology for fire proof applications. Through its
understanding of the customer's needs, CH refractories company has
developed one of the widest ranges of aluminate cement for sale on
the market.
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.
50% 51% Al2O3 Calcium Aluminate Cement High Aluminous Cement
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