Physical Properties 

Classification Temperature

1000°C (1800°F) 1260°C (2300°F) 1400°C (2600°F) 1600°C (3000°F) 1600°C (3000°F) 1700°C (3100°F) 1000°C (1800°F) 1100°C (2000°F) 1400°C (2600°F) 1400°C (2600°F)

Bulk Density (Kg/m3)

 250 250 200 180 200 300 1000 1000 1000 1500

Thermal Conductivity (Kcal/mh°C)

 400°C 0.07           0.24 0.24 0.26 0.49
600°C 0.11 0.08 0.09 0.10     0.26 0.26 0.29 0.52
800°C 0.17 0.12 0.12 0.14 0.11 0.10 0.29 0.29 0.32 0.55
1000°C   0.16 0.17 0.18 0.14 0.12 0.35 0.35 0.37 0.63
1200°C         0.18 0.15        
1400°C           0.18        

Thermal Conductivity (W/m.k)

 400°C 0.08           0.28 0.28 0.30 0.57
600°C 0.13 0.09 0.10 0.12     0.30 0.30 0.34 0.60
800°C 0.20 0.14 0.14 0.16 0.13 0.12 0.34 0.34 0.37 0.64
1000°C   0.19 0.20 0.21 0.16 0.14 0.41 0.41 0.43 0.73
1200°C         0.21 0.17        

1400°C

           0.21        

  Reheat Change (%)  (at °C * 24hrs)

 -0.3 (800°C), -1.3 (900°C) -0.8 (900°C), -1.1 (1000°C) -0.9 (1100°C), -1.6 (1200°C) -0.7 (1300°C), -1.2 (1400°C) +0.4 (1600°C) -0.6 (1700°C) -1.4 (900°C) -1.4 (1000°C) -0.6 (1200°C) -3.4 (1200°C)
Binder Organic O O O O O   O O O O
Inorganic O O O O O O O O O O

Standard Size (mm)

900*600*20

(Available 5 ~ 50mm thick, in addilious of 5mm)

(1700HA BOARD)

900*600*25

 600*300*10, 15, 20, 25

Typical Applications
  • High Temp. Furnace Linings
  • Elec. Furnace Lining, Back-Up
  • Fire Protection

  • Furnace Floor Lining

  • Back-Up Insulation for Ladle and Tundish

  • Heat Barrier Plate

Remarks
  • 1000 Board has incombustible (Approval NO.1868) from Const ruction Ministry available also are fired products from which smoke and odor at initial heat-up removed.