- Product Details
- {{item.text}}
Quick Details
-
Moisture Content (%):
-
≤1.0%
-
TiO2 Content (%):
-
≤0.6%
-
K2O Content (%):
-
≤0.2%
-
Place of Origin:
-
Hebei, China
-
Model Number:
-
CM-M
-
Weight:
-
25kg
-
Dimensions:
-
25kg/plastic bag
-
Product name:
-
Metakaolin
-
Color:
-
White and Yellow
-
Size:
-
800-4000mesh
-
Advantages:
-
High active properties
-
Packing:
-
25 Kgs/bag
-
MOQ:
-
1TON
-
Sample:
-
Freely
Quick Details
-
SiO2 Content (%):
-
47±2.0%
-
Fe2O3 Content (%):
-
≤0.3%
-
Al2O3 Content (%):
-
38±2.0%
-
Moisture Content (%):
-
≤1.0%
-
TiO2 Content (%):
-
≤0.6%
-
K2O Content (%):
-
≤0.2%
-
Place of Origin:
-
Hebei, China
-
Model Number:
-
CM-M
-
Weight:
-
25kg
-
Dimensions:
-
25kg/plastic bag
-
Product name:
-
Metakaolin
-
Color:
-
White and Yellow
-
Size:
-
800-4000mesh
-
Advantages:
-
High active properties
-
Packing:
-
25 Kgs/bag
-
MOQ:
-
1TON
-
Sample:
-
Freely
Metakaolin
is anhydrous aluminum silicate (Al2O3 2sio2, AS2) formed by dehydration of kaolin (Al2O3 2sio2 2h2o, As2h2) at appropriate temperature (600 ~ 900℃). Metakaolin is a kind of mineral admixture with high activity. It is amorphous aluminum silicate formed by calcining superfine kaolin at low temperature. It has high pozzolanic activity.
It is mainly used as concrete admixture and can also be used as high-performance geopolymer.
|
Item
|
Metakaolin
|
|
Activity index %
A
|
115-122
|
|
MgCa(OH)
2
/g) a Pozzolanic index
|
1300
|
|
Water demand%
|
105-115
|
|
Specific area BET(m
2
/g)
|
15-20
|
|
Brightness%
|
65-85
|
|
Moisture%
|
0.20%
|
|
Si
2
O
|
54±2%
|
|
Al
2
O
3
|
42±2%
|
|
Fe
2
O
3
|
1.00%
|
|
TiO
2
|
1.20%
|
|
CaO
|
0.36%
|
|
MgO
|
0.37%
|
|
Na
2
O
|
0.29%
|
|
K
2
O
|
0.18%
|
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