Clay and high alumina slurry are employed in clay bricks and high alumina bricks masonry for various industrial kilns.
Advantages
1. High strength
2. Good low temperature bonding strength
2. Good low temperature bonding strength
|
Brand
|
Property
|
||||||
|
NN38
|
NN42
|
LN45
|
LN55
|
LN65
|
LN75
|
||
|
Al2O3 (%) ≥
|
38
|
42
|
45
|
55
|
65
|
75
|
|
|
Refractoriness(°C) ≥
|
1650
|
1690
|
1710
|
1750
|
1770
|
1790
|
|
|
MOR
(MPa) ≥
|
110°C×24h
|
1
|
1
|
1
|
1
|
1
|
1
|
|
°C×3h
|
1200
2
|
1200
2.5
|
1200
3
|
1400
4
|
1400
4
|
1400
4
|
|
|
Bonding time (min)
|
1~3
|
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