Zircar Refractory Composites ASPA-970 Alumina-Silica Fiber Paper

Category	Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer	Zircar Refractory Composites, Inc.
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Zircar Refractory Composites ASPA-970 Alumina-Silica Fiber Paper.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

ASPA-970 is an industrial grade, lightweight refractory material made from alumina-silica fibers formed into highly flexible sheets. This alumina-silica fiber paper exhibits very low thermal conductivity and is designed for use in applications where flexibility, high strength and resistance to heat are of paramount. Type ASPA-970 is ideal for applications up to 1260°C (2300°F).Information provided by ZIRCAR Refractory Composites, Inc. (ZRCI)

Physical Properties	Metric	English	Comments
Density	0.160 g/cc	0.00578 lb/in³
Loss On Ignition	5.0 %	5.0 %

Thermal Properties	Metric	English
Thermal Conductivity	0.0600 W/m-K @Temperature 500 °C	0.416 BTU-in/hr-ft²-°F @Temperature 932 °F
	0.120 W/m-K @Temperature 800 °C	0.833 BTU-in/hr-ft²-°F @Temperature 1470 °F
	0.140 W/m-K @Temperature 871 °C	0.972 BTU-in/hr-ft²-°F @Temperature 1600 °F
	0.170 W/m-K @Temperature 1100 °C	1.18 BTU-in/hr-ft²-°F @Temperature 2010 °F
Melting Point	1760 °C	3200 °F
Maximum Service Temperature, Air	1260 °C	2300 °F

Component Elements Properties	Metric	English
Al2O3	49 %	49 %
Other	1.0 %	1.0 %
SiO2	50 %	50 %

Descriptive Properties	Value	Comments
Color	White
Fiber Index, %	70
Mullen Burst, psi	25
Tensile Strength, g/in	5100
Type of Binder	Organic

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