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McDanel Advanced Ceramics MV-HR1 Mullite

Category	Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer	McDanel Advanced Ceramics, Ltd
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	McDanel Advanced Ceramics MV-HR1 Mullite.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Mullite (3Al2O3 â€¢ 2SiO2) is a refractory oxide material combining low thermal expansion, good mechanical strength, and resilience at elevated temperatures. Mullite is formulated to produce dense, impervious shapes, with optimized thermal shock resistance and strength.Information provided by McDanel Advanced Ceramic Technologies

Physical Properties	Metric	English	Comments
Bulk Density	2.60 g/cc	0.0939 lb/inÂ³
Porosity	0.0 %	0.0 %

Mechanical Properties	Metric	English	Comments
Flexural Strength	140 MPa @Temperature 20.0 Â°C	20300 psi @Temperature 68.0 Â°F
	190 MPa @Temperature 1000 Â°C	27600 psi @Temperature 1830 Â°F

Thermal Properties	Metric	English	Comments
CTE, linear	5.90 Âµm/m-Â°C @Temperature 20.0 - 1000 Â°C	3.28 Âµin/in-Â°F @Temperature 68.0 - 1830 Â°F
Thermal Conductivity	2.60 W/m-K	18.0 BTU-in/hr-ftÂ²-Â°F
	2.10 W/m-K @Temperature 800 Â°C	14.6 BTU-in/hr-ftÂ²-Â°F @Temperature 1470 Â°F
Maximum Service Temperature, Air	1500 Â°C	2730 Â°F	no load

Component Elements Properties	Metric	English
Al2O3	59 %	59 %
CaO	0.20 %	0.20 %
Fe2O3	0.60 %	0.60 %
K2O	3.0 %	3.0 %
MgO	0.20 %	0.20 %
Na2O	0.30 %	0.30 %
SiO2	36 %	36 %
TiO2	0.70 %	0.70 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1e+13 ohm-cm	1e+13 ohm-cm

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