Amorphous Calcium Aluminate
Amorphous Calcium Aluminate Details:
The mineral of amorphous calcium aluminate (non-crystalline calcium aluminate) is C12A7. The alumina content is about 50%. However, the appearance of amorphous calcium aluminate is different from crystalinecalcium aluminate orCA. It looks likegreenish (or a little blue color mixed)semi-transparent beads. Generally, the grains are ground into fine powders. The Amorphous calcium aluminate powder and OPC (ordinary Portland cement) and CSA cementare formulated into Rapid-hardening Mortar and Self-leveling mortar etc. With good performance of rapid strength and little dry shrinkage.
Application of the Amorphous Calcium Aluminate:
ShotcreteConcrete acceleratorRapid setting, rapid hardening cementConcrete ground hardeningRapid-hardening Mortars and Self-leveling mortars etc.
Specifications for the ACA
|
Item |
AL2O3 |
CAO |
SIO2 |
FE2O3 |
MGO |
TIO2 |
SO3 |
SSA |
|
ACA-1 |
>45% |
>48% |
<4% |
<2.0% |
<2% |
<2.0% |
<0.2% |
5200CM2/G |
|
ACA-2 |
35-45% |
50-55% |
<5% |
<2.0% |
<2% |
<2.0% |
<0.2% |
5200CM2/G |
If you have special requirement of chemical composition, we can adjust.
Amorphous calcium aluminate Packing:
By jumbo bags.
Store in shady, cool and dry place. Avoid damp and mix with other substance
Oreworld trade (Tangshan) co., Ltd. has been engaged in exporting business for about 20 years. We provide Special Cements, Ore Products and so on. Want to know abouthigh temperature plateand thermal heat insulation? Please contact us.
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