Clay and high alumina Refractory mortar - hnhy

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


Brand Property
NN38 NN42 LN45 LN55 LN65 LN75
Al2O3 (%) ≥ 38 42 45 55 65 75
Refractoriness(°C) ≥ 1***0 1***0
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