classification

PRODUCTS
PRODUCTS
  • Castable refractory for cement kiln and boiler
  • Feature
    Good integrity, anti-stripping, anti-washing of liquid steel, be difficult of seeping steel, no stick dregs.
    Applied positions
    DNC-1,2, 3, 4, 5, 6 are used for wrapping bottom, wall, seating brick and repouring.DNP, DNP-M is used for permanent lining; DNCB is used for steel ladle seating brick.
    Construction method
    Vibration or flow automatically
    Physical and chemical indicators

    quota
    Brand name
    material Chemical composition≥% Bulk densityg/cm3≥ Flexural strengthMPa Compressive strengthMPa linear change rate% 1600℃×3hr
    110℃× 24hr≥ 1600℃× 3hr≥ 110℃× 24hr≥ 1600℃× 3hr≥
    DNC-1 Corundum spinel AL2O3+MgO 90 3.0 5.0 10 25 70 0~+1.0
    DNC-2

    Corundum spinel

    AL2O3+MgO 85 3.0 5.0 10 25 70 0~+1.0
    DNC-3

    Aluminium magnesium

    AL2O3+MgO 85 3.0 5.0 10 30 80 0~+1.0
    DNC-4

    Bauxite spinel

    AL2O3+MgO 80 2.7 5.0 10 30 80 0~+1.0
    DNC-5

    Aluminium magnesium

    AL2O3+MgO 80 2.7 5.0 10 30 90 0~a+1.0
    DNC-6

    Aluminium magnesium(air hardening)

    AL2O3+MgO 60 2.7 5.0 10 30 80 ±1.0
    DNP

    Aluminium silico(self-levelling)

    AL2O3 60 2.3 5.0 10(1500℃) 25 10(1500℃) ±0.5(1500℃)
    DNP-M

    Light mullite

    AL2O3 60 1.8 4.0 10(1500℃) 20 45(1500℃) ±2.5(1500℃)
    DNCB Aluminium chromium AL2O3+Cr2O3 85 3.0 5.0 10 30 100 ±2.5
Dongtai Huanghai Refractcries Factory all right reserved
Contact:Zhai Zhi Hui 18962038246 Tel:0086-0515-85545098
Fax:0086-0515-85541768 Email:zzh@ Website:http://www.
Add:Dongtai Hougang Town Industrial Park, Jiang Su Province Record number: Technical support:
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