Prolite

Insulating Castables (Medium Iron)

Typical Properties

Properties

PROLITE 50

PROLITE 55

PROLITE 55 HS

PROLITE 70

PROLITE 80

PROLITE 90

Recomended service Temp.(°C) max

1100

1200

1200

1300

1350

1350

Dry Density (Kg/cu.m.)

740-850

900-1000

900-1000

 1100-1200 1200-1300 1500-1600
Thermal Conductivity
(Kcal/mon/hr/°C) max		 0.14 0.28 0.28 0.31 0.33 0.44

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

45356
2343321
12-15
-----
6-8
-----

2332
432134
15-24
6-8
10-15
-----

123e
123443
20-28
8-10
15-20
-----

 23e
342134
45-50
30-35
30-35
40-45 		341234
4334
80-90
40-50
40-50
80-90 		432134
2134e23
90-100
55-65
55-65
80-90

P.L.C. (%) max
1100°C
1300°C

123
± 1.60
-----

222
± 1.00
-----

222
± 1.00
-----

 3232
-----
± 1.20 		242
-----
± 0.80 		2321
-----
± 1.00

Fe2O3 % (max)

2.5

2.5

2.5

 2.5-3.0 2.5-3.0 2.5-3.0

Grain Size (max.)(mm)

5.0

5.0

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.