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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 crystaline calcium aluminate or CA. It looks like greenish (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 cement are 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:

Shotcrete

Concrete accelerator

Rapid setting, rapid hardening cement

Concrete ground hardening

Rapid-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

If you want to know more kinds of high temperature plate, please visit our website.

OREWORLDtrade (Tangshan) co., Ltd is a main supplier in China in field of Building Chemistry Industry. We have been engaged in special cements and cement additives since 2001.



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