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Zircar Zirconia Buster M-15 Alumina Boards, Discs & Cylinders Insulation

Category Ceramic , Machinable Ceramic , Oxide , Aluminum Oxide
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Zircar Zirconia Buster M-15 Alumina Boards, Discs & Cylinders Insulation.pdf
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Material Notes:
Zircar alumina insulation Type M Buster is a rigid, fibrous ceramic material produced by vacuum forming alumina fibers with with silica binders in BusterM that form a thermal shock resistant mullite bond. Standard board densities are 15, 30, 35 and 45 pounds per cubic foot.Buster is available in boards, cylinders and custom machined parts. All Buster boards are pre-fired for organic-free use. Their fine grain quality and uniform binder distribution enables precision machining. All these features make Buster an ideal insulation material for hot face insulation, settersInformation provided by Zircar Zirconia
Physical Properties Metric English Comments
Density 0.240 g/cc
0.00868 lb/in³
Porosity 93 %
93 %
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 1.45 MPa
210 psi
Compressive Yield Strength 0.207 MPa
30.0 psi
2% compression
Thermal Properties Metric English Comments
CTE, linear 5.00 µm/m-°C
2.78 µin/in-°F
Specific Heat Capacity 1.05 J/g-°C
0.250 BTU/lb-°F
Melting Point 1870 °C
3400 °F
Maximum Service Temperature, Air 1650 °C
3000 °F
Shrinkage 4.00 %

@Temperature 1700 °C,
Time 3600 sec
4.00 %

@Temperature 3090 °F,
Time 1.00 hour
Component Elements Properties Metric English Comments
Al2O3 85 %
85 %
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