Refractory Mortar

Refractory Mortar

Refractory Mortar is made into new type inorganic binder materials by choosing the same powder materials, adding inorganic binder, according to request of construction materials. There are four grades as below NT-1300,NT-1400,NT-1500,NT-1600,each material is divided into light weight and heavy weight,we can choose relevant refractory mortar according to different request of construction materials.

  Description

Refractory Mortar is made into new type inorganic binder materials by choosing the same powder materials, adding inorganic binder, according to request of construction materials. There are four grades as below NT-1300,NT-1400,NT-1500,NT-1600,each material is divided into light weight and heavy weight,we can choose relevant refractory mortar according to different request of construction materials.

  Technical Data:

Refractory Mortar Technical Data
Product Name MgO(%) Al2O3(%) Cr2O3(%) Modules of rupture(MPa) Refractoriness Bonding Time Bonder
  110℃ *24h 1400℃ *3h (℃) ≥ (min)
Magnesia-chrome mortar 78-85        -     3-5             -  2 1800           1-3 Water glass
Magnesia-chrome composite mortar 90        -     1-3             -  4 1800           1-3 Water glass
Magnesia mortar 85-90        -       -              -  3 1800           1-3 Water glass
Spinel mortar 80-85  4-8       -              -  4 1800           1-3 Water glass
High alumina mortar - 60-75       -  1 4 1790           1-3       Water  
Anti-stripping high alumina mortar - 75       -  1 5 1790           1-3       Water  
Phosphate mortar - 70       -  1 5 1790           1-3   Phosphate
P901 mortar - 75       -  1.5 6 1790           1-3   Phosphate
Alkai-resistant mortar - 30-35       -  1 3 1690           1-3       Water  
Insulating alkali-resistant mortar - 30-40       -  1 1.5 1650           1-3       Water  
Silicon mud (RSGN-96) Sio2%≥96 0.6       -  0.5 1.5 1710           1-3       Water  
Silicon mud (RSGN-94) Sio2%≥94        -       -  1 3 1690           1-3       Water  
Silicon heat insulation mud(RSGGN-94) Sio2%≥94        -       -  0.5 1.5 1690           1-3       Water  
Silicon heat insulation mud(RSGGN-92) Sio2%≥92        -       -  0.5 1.5 1670           1-3       Water  
Wear-resisting refractory mortar -        -       -              -  1000℃*3h(4-6) 1790           1-3       Water  
Light refractory mortar -        -       -              -                - 1650           1-3       Water  

  Application:

*Building for industrial furnaces and kilns
*Binding for ceramic fiber blanket and board

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