BNZ Materials Bazelite 2300 Insulating Castable

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BNZ Materials Bazelite 2300 Insulating Castable
Categories:	Ceramic; Oxide; Aluminum Oxide
Material Notes:	Blazelite 2300 is a lightweight, general purpose insulating castable. Can be used for back-up or exposed to furnace conditions. Used for one-shot linings, petrochemical heaters, combustion chambers and furnace doors and covers. Frequently used in those areas that would require a 2300°F (1260°C) Insulating Fire Brick. Information provided by BNZ Materials Inc.
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Physical Properties	Original Value	Comments

Density	70.0 lb/ft³	Fired at 5 hrs at 816°C

Mechanical Properties	Original Value	Comments
Modulus of Rupture	0.000480 GPa @Temperature 540 °C	Fired; ASTM C268
	0.000550 GPa @Temperature 815 °C	ASTM C268
	0.000620 GPa @Temperature 1095 °C	ASTM C268
	0.000900 GPa @Temperature 104 °C	Dried; ASTM C268
	0.00138 GPa @Temperature 1260 °C	ASTM C268
Compressive Strength	270 psi @Temperature 1095 °C	Cold Crush Strength
	500 psi @Temperature 815 °C	Cold Crush Strength
	550 psi @Temperature 1260 °C	Cold Crush Strength
	320 psi @Treatment Temp. 540 °C	Cold Crush Strength; Dried 104°C
	400 psi @Treatment Temp. 104 °C	Cold Crush Strength; Dried 104°C

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	1260 °C
Shrinkage	0.10 % @Temperature 815 °C	Permanent Linear Change; ASTM C210
	0.20 % @Temperature 540 °C	Permanent Linear Change; ASTM C210
	0.20 % @Temperature 1095 °C	Permanent Linear Change; ASTM C210
	0.90 % @Temperature 1260 °C	Permanent Linear Change; ASTM C210

Component Elements Properties	Original Value	Comments
Al2O3	43.9 %
CaO	6.7 %
Fe2O3	3.2 %
MgO	0.20 %
Na2O	0.90 %	Includes K₂O
SiO2	43.8 %
TiO2	1.8 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

CBNZ943 / 149183

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