Prolite

Insulating Castables (Low Iron)

Typical Properties

Properties

PROLITE 55 LI

PROLITE 70 LI

PROLITE 70 LI (spl)

PROLITE 80 LI

Recomended service Temp.(°C) max

1200

1350

1350

1400

Dry Density (Kg/cu.m.)

900-1000

 1100-1250 900-1000 1400-1450

Thermal Conductivity
(Kcal/mon/hr/°C) max

0.28

 0.32 0.22 0.40

C.C.S.
(Kg/sq.cm) min
At 110°C
800°C
1100°C
1300°C

12
12
25-25
8-10
20-23
---

 12
12
45-50
30-35
30-35
50-60 		123
123
10-25
5-7
6-10
15-25 		123
123
80-85
40-45
40-45
50-55

P.L.C. (%) max
1100°C
1200°C
1300°C

123
± 0.5
± 1.0
---

 123
± 0.2
---
± 1.0 		123
± 1.0
---
± 1.5 		123
± 0.2
---
± 0.8

Fe2O3 % (max)

1.0

 1.5 1.2 1.5
Grain Size (max.)(mm)

5.0

5.0

5.0

5.0

Note: 1)CCS and PLC values are on 7.5´7.5 cm. cubes. Thermal Conductivity-hot face 500°C.
         2)Suitable for manual and gunniting application.