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Zircar Ceramics AB Alumina Blanket

Category	Ceramic , Oxide , Aluminum Oxide
Manufacturer	Zircar Ceramics
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Zircar Ceramics AB Alumina Blanket.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Two varieties of quilted alumina fiber blanket that have good handleability and offer very low thermal conductivity. These resilient blankets are easily cut and applied to numerous application with temperatures as high as 1600° C (2912° F). Information provided by Zircar Ceramics.

Physical Properties	Metric	English	Comments
Density	0.100 g/cc	0.00361 lb/in³
Filament Diameter	2.0 - 4.0 µm	2.0 - 4.0 µm

Mechanical Properties	Metric	English	Comments
Tensile Strength	>= 0.0196 MPa	>= 2.84 psi	Perpendicular to Thickness
Resilience	>= 5.0	>= 5.0	%

Thermal Properties	Metric	English	Comments
Thermal Conductivity	0.0700 W/m-K @Temperature 315 °C	0.486 BTU-in/hr-ft²-°F @Temperature 599 °F	parallel to thickness; ASTM C177-76
	0.0900 W/m-K @Temperature 540 °C	0.625 BTU-in/hr-ft²-°F @Temperature 1000 °F	Parallel to Thickness; ASTM C177-76
	0.130 W/m-K @Temperature 760 °C	0.902 BTU-in/hr-ft²-°F @Temperature 1400 °F	Parallel to Thickness; ASTM C177-76
	0.170 W/m-K @Temperature 980 °C	1.18 BTU-in/hr-ft²-°F @Temperature 1800 °F	parallel to thickness; ASTM C177-76
	0.230 W/m-K @Temperature 1200 °C	1.60 BTU-in/hr-ft²-°F @Temperature 2190 °F	Parallel to Thickness; ASTM C177-76
	0.300 W/m-K @Temperature 1425 °C	2.08 BTU-in/hr-ft²-°F @Temperature 2597 °F	Parallel to Thickness; ASTM C177-76
Maximum Service Temperature, Air	1600 °C	2910 °F
Shrinkage	<= 1.0 % @Temperature 1500 °C, Time 86400 sec	<= 1.0 % @Temperature 2730 °F, Time 24.0 hour	Width and Length
	<= 3.0 % @Temperature 1500 °C, Time 86400 sec	<= 3.0 % @Temperature 2730 °F, Time 24.0 hour	Thickness

Component Elements Properties	Metric	English
Al2O3	95 %	95 %
Fe2O3	<= 0.20 %	<= 0.20 %
Loss on Ignition(%)	<= 0.30 %	<= 0.30 %
SiO2	5.0 %	5.0 %

Descriptive Properties	Value	Comments
Al2O3 + SiO2	> 99.7%
Alpha Al2O3	30 to 50%
Color	White
Compressibility	> 5%
Mullite	5 to 16%
Shot content	0.04 %

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