Medium Purity Dense Castables

Service Temperature °C (Max)

1400

1450

1350

Refractoriness °C (Min)

1580

1680

1450

Dry Density (kg/ m³)

2100

2500

2250

P.L.C. % (Max)

+/- 1.0 1350°C/2hrs.

+/- 1.0 14000°C/2hrs.

+/- 1.0 1350°C/2hrs.

C.C.S. (kg/ cm²) At 110°C

250

350

400

At 1350°C

225

300

300

At 1450°C

300

450

350

Grain Size (Max)

5 mm

5 mm

5 mm

Al₂O₃ (Min)

45

70

45

Fe₂O₃ (Max)

4

5

4