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DATA SHEET KAST-O-LITE 30 LI G

DESCRIPTION:

Kast-O-Lite 30 LI G is a high alumina, lightweight insulating gun mix. It has a hydraulic set and is suitable for use up to 1650°C. It can be used as both a hot face and back-up lining.

APPLICATIONS:

Typical applications for Kast-O-Lite 30 LI G are aluminum furnace stacks, aluminum holding furnace doors, reheat furnace discharge doors, carbon black furnace back-up linings, petrochem heaters, sulphur recovery unit back-up linings and air heaters.

CHEMICAL ANALYSIS - Calcined Basis

Silica ­ SiO2 Alumina ­ Al2O3 Iron Oxide ­ Fe2O3 Titania ­ TiO2 Lime - CaO Magnesia - MgO Alkalies ­ Na2O + K2O .................................................................................................. .................................................................................................. .................................................................................................. .................................................................................................. .................................................................................................. .................................................................................................. .................................................................................................. 35.5% 57.5% 0.7% 1.5% 4.0% 0.2% 1.0%

NOTE The test data shown are based on average results of control tests and are subject to normal variation on individual tests. These results cannot be taken as maximum or minimum requirements for specification purposes.

Ref: 166/4/9/08

KAST-O-LITE 30 LI G

PHYSICAL PROPERTIES

Gunned Data

MAXIMUM RECOMMENDED TEMPERATURE QUANTITY REQUIRED ­ Net BULK DENSITY Cured and Then Dried at 105°C Heated at 820°C MAXIMUM TIME FROM ADDING WATER TO PLACING MATERIAL PERMANENT LINEAR CHANGE ­ ASTM C113 AND C865 Expansion or Shrinkage Cured and Then Dried at 105°C Heated at 820°C and Then Cooled Heated at 1100°C and Then Cooled Heated at 1370°C and Then Cooled Heated at 1600°C and Then Cooled MODULUS OF RUPTURE ­ ASTM C133 AND C865 Cured and Then Dried at 105°C Heated at 820°C and Then Cooled Heated at 1100°C and Then Cooled Heated at 1370°C and Then Cooled COLD CRUSHING STRENGTH ­ ASTM C133 AND C865 Cured and Then Dried at 105°C Heated at 820°C and Then Cooled Heated at 1100°C and Then Cooled Heated at 1370°C and Then Cooled PARTICLE SIZE ­ ASTM C92 Retained on 10 Mesh Tyler Screen (1.65 mm) THERMAL CONDUCTIVITY at a Mean Temperature of 205°C 425°C 650°C 870°C 1095°C 1650°C 1570 Kgs/m3 Kgs/m3 1550 - 1730 1490 - 1670 10 Minutes

<0.05% 0.2% Exp - 0.3% Shr 0 - 0.4% Shr 0 - 2.8% Exp 0.5% Shr - 1.8% Exp MPa 3.10 - 4.48 1.40 - 3.80 2.10 - 3.10 4.14 - 6.90 9.70 - 20.70 6.90 - 17.20 6.90 - 17.20 6.90 - 20.70 Less than 10% W/mK 0.52 0.52 0.55 0.59 0.63

Ref: 166/4/9/08

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