Audited Supplier
CA50, CA60, CA70, CA80
Refractory Cement
20-40/1day
Aluminate Cement
Rapid Hardening
Special Cement
High Temperature
325mesh
Dry Process
Grey
52%
60MPa
YZSD
25kg PE Bag/Jumbo Bag/Wooden Pallet
GB201-2000
Henan, China
3816000000
Product Description
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.
Normal grade aluminate cement data as follows:
Packing of our aluminate cement:
25kg/50kg/1000kg woven water proof bags, or as per customers' request
High strength aluminate cement is widely used as binder in special unshaped refractory materials which has demands of early and high strength,such as refractory castable for CFB cyclone tube.
High strenght refractory cement data as follows:
Packing of our aluminate cement:
25kg/50kg/1000kg woven water proof bags, or as per customers' request
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.
Normal grade aluminate cement data as follows:
| Grade Name | Normal grade CA50 | ||||
| Type No. | X5 | X6 | X7 | ||
| Chemical Component | SiO2 | ≤8 | ≤8 | ≤7.5 | |
| Al2O3 | ≥50.0 | ≥50.0 | ≥52.0 | ||
| Fe2O3 | ≤2.5 | ≤2.5 | ≤2.0 | ||
| R2O | ≤0.4 | ≤0.4 | ≤0.4 | ||
| Main crystal phase | CA | ||||
| Secondary phase | CA2,C12A7,C2AS,CT | ||||
| Residue after 325Mesh(%) | ≤15 | ||||
| Blaine (m2/kg) | ≥300 | ||||
| Initial setting time(min) | ≥30 | ||||
| Final setting time(h) | ≤6 | ||||
| Flexural strength (Mpa) | 1d | 5.5 | 6 | 6.5 | |
| 3d | 6.5 | 7 | 7.5 | ||
| Compressive Strength (Mpa) | 1d | 40 | 45 | 50 | |
| 3d | 50 | 55 | 60 | ||
25kg/50kg/1000kg woven water proof bags, or as per customers' request
High strength aluminate cement is widely used as binder in special unshaped refractory materials which has demands of early and high strength,such as refractory castable for CFB cyclone tube.
High strenght refractory cement data as follows:
| Grade Name | High strength CA50 | ||||||
| Type No. | X9 | N | FUSED | ||||
| Chemical Component | SiO2 | ≤7.0 | ≤7.0 | ≤6.0 | |||
| Al2O3 | ≥55.0 | ≥55.0 | ≥55.0 | ||||
| Fe2O3 | ≤2.5 | ≤2.5 | ≤2.5 | ||||
| R2O | ≤0.4 | ≤0.4 | ≤0.4 | ||||
| Main crystal phase | CA | ||||||
| Secondary phase | CA2,C2AS | C12A7,C2AS | C12A7,C2AS | ||||
| Residue after 325Mesh(%) | ≤15 | ||||||
| Blaine (m2/kg) | ≥400 | ≥350 | ≥400 | ||||
| Initial setting time(min) | ≥90 | ≥30 | ≥120 | ||||
| Final setting time(h) | ≤6 | ≤6 | ≤8 | ||||
| Flexural strength (Mpa) | 6-8h | - | 4 | 4 | |||
| 1d | 8 | 6 | 10 | ||||
| 3d | 10 | 7 | 11 | ||||
| Compressive Strength (Mpa) | 6-8h | - | 30 | 30 | |||
| 1d | 70 | 50 | 75 | ||||
| 3d | 80 | 60 | 80 | ||||
25kg/50kg/1000kg woven water proof bags, or as per customers' request
