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High Alumina Mortar

High Alumina Mortar/ High Alumina Powder

High-aluminum heat-resistant mortar is a heat-resistant material made of kaolin and molten bauxite as the main raw materials, adding an appropriate amount of binders, stabilizers and additives. High-aluminum heat-resistant mortar is mainly used for heating, cooling and thermal insulation joint filling in high-temperature kilns and hearths.

 

  • Payment :

    In Advance
  • Product Origin :

    China
  • Shipping Port :

    Shanghai Port
  • Lead Time :

    15 Working days

Product parameters:

Item DYSHLM-65 DYSHLM-55 DYSHLM-48
Al2O3%, ≥ 65 55 48
Fe2O3%, ≤ 2 2 2
Refractoriness, ℃ 1800 1780 1760
0.2MPa load softening start temperature, °C, ≥          1500 1480 1450
Reburnishing line change1500℃, 2h1450℃, 2h 0-0.2 0-0.2 -
  - - 0-0.2
Porosity, %≤ 19 19  
Normal temperature pressure resistance temperature, MPa≥ 58.8 58.8 49

 

Product features: Petrochemical Industry

1、High-aluminum heat-resistant mortar has excellent chemical stability,

2、thermal stability and mechanical strength,

3、and can withstand higher temperatures and thermal shocks.

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