Aluminate cement also named high alumina cement, caclium aluminate cement, refractory cement .
Our refractory cement divide into normal grade and high strenght grade aluminate cement.
Normal grade aluminate cement is widely used in refractory castable, gun-mix refractory etc unshaded refractory materials,shuc as refractory castable for boiler wall,beam.
We are in the position to supply and export Alumina Cement CA-40Fused, CA-50, CA-50N, CA-50G9, CA-50Fused, CA-60, CA-70, CA-80.
Application:
Adding into refractory castable as furnace lining
For anti-sulfate corrosion project
For projects requiring quick hardening and emergency repairing
For special projects constructed in winter
As raw material of calcium aluminate powder in water purifying agent
As adhesive for ceramic tile etc
A better choice for making expansion cement, self-stressing cement and other special cement
Welcome to contact for detail specification and discuss together.
| Composition |
CA-50 |
CA-60 |
CA-70 |
CA-80 |
| Al2O3 % |
50-60 |
60-68 |
68-77 |
≥ 77 |
| SiO2 % ≤ |
8.0 |
5.0 |
1.0 |
0.5 |
| Fe2O3 % ≤ |
2.5 |
2.0 |
0.7 |
0.5 |
| R2O % ≤ |
0.40 |
| Fineness |
| 0.045mm residue |
≤ 20% |
| Blaine (m2/kg) |
> 300 |
| Setting Time |
| Initial Time (min) |
≥ 30 |
≥ 60 |
≥ 30 |
≥ 30 |
| Final Time(h) |
≤ 6 |
≤ 18 |
≤ 6 |
≤ 6 |
| Flexural Strenght(Mpa) |
| 6h |
3.0 |
--- |
--- |
--- |
| 1d |
5.5 |
2.5 |
5.0 |
4.0 |
| 3day |
6.35 |
5.0 |
6.0 |
5.0 |
| 28days |
--- |
10.0 |
--- |
--- |
| Compressive Strenght |
| 6h |
20 |
--- |
--- |
--- |
| 1day |
40 |
20 |
30 |
25 |
| 3days |
50 |
45 |
40 |
30 |
| 28days |
--- |
85 |
--- |
--- |
Audited Supplier 
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