BNZ Materials Bazelite 2500 LI Insulating Castable

Category	Ceramic , Oxide , Aluminum Oxide
Manufacturer	BNZ Materials, Inc.
Trade Name	Bazelite
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	BNZ Materials Bazelite 2500 LI Insulating Castable.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Blaz 2500 LI is an extremely strong insulating castable designed for general purpose use in those areas that require this combination of light weight and high strength, such as forge furnace doors and roofs, reheat furnace sub-hearths, petrochemical stills and heater linings, metal heating furnace hearths, cat-cracking units, reactor vessels, flue and duct linings and kiln car tops.Information provided by BNZ Materials Inc.

Physical Properties	Metric	English	Comments
Density	1.25 g/cc	0.0451 lb/in³	Fired at 5 hrs at 816°C

Mechanical Properties	Metric	English	Comments
Modulus of Rupture	0.000830 GPa @Temperature 1095 °C	0.120 ksi @Temperature 2003 °F	ASTM C268
	0.000930 GPa @Temperature 815 °C	0.135 ksi @Temperature 1500 °F	ASTM C268
	0.00110 GPa @Temperature 540 °C	0.160 ksi @Temperature 1000 °F	Fired; ASTM C268
	0.00138 GPa @Temperature 1260 °C	0.200 ksi @Temperature 2300 °F	ASTM C268
	0.00200 GPa @Temperature 1371 °C	0.290 ksi @Temperature 2500 °F	ASTM C268
	0.00278 GPa @Temperature 104 °C	0.403 ksi @Temperature 219 °F	Dried; ASTM C268
Compressive Strength	5.52 MPa @Temperature 1095 °C	800 psi @Temperature 2003 °F	Cold Crush Strength
	7.58 MPa @Temperature 1260 °C	1100 psi @Temperature 2300 °F	Cold Crush Strength
	8.27 MPa @Temperature 815 °C	1200 psi @Temperature 1500 °F	Cold Crush Strength
	9.65 MPa @Temperature 1371 °C	1400 psi @Temperature 2500 °F	Cold Crush Strength
	8.27 MPa @Treatment Temp. 540 °C	1200 psi @Treatment Temp. 1000 °F	Cold Crush Strength; Dried 104°C
	10.3 MPa @Treatment Temp. 104 °C	1500 psi @Treatment Temp. 219 °F	Cold Crush Strength; Dried 104°C

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	1371 °C	2500 °F
Shrinkage	0.20 % @Temperature 540 °C	0.20 % @Temperature 1000 °F	Permanent Linear Change; ASTM C210
	0.20 % @Temperature 815 °C	0.20 % @Temperature 1500 °F	Permanent Linear Change; ASTM C210
	0.20 % @Temperature 1095 °C	0.20 % @Temperature 2003 °F	Permanent Linear Change; ASTM C210
	0.50 % @Temperature 1260 °C	0.50 % @Temperature 2300 °F	Permanent Linear Change; ASTM C210
	0.70 % @Temperature 1371 °C	0.70 % @Temperature 2500 °F	Permanent Linear Change; ASTM C210

Component Elements Properties	Metric	English	Comments
Al2O3	43.6 %	43.6 %
CaO	13.6 %	13.6 %
Fe2O3	2.7 %	2.7 %
MgO	0.40 %	0.40 %
Na2O	0.50 %	0.50 %	Includes K<sub>2</sub>O
SiO2	38.2 %	38.2 %
TiO2	1.0 %	1.0 %

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