Pyrotek Thermollite Insulating Refractory Shapes for Molten Aluminum

Category	Ceramic
Manufacturer	Pyrotek, Inc.
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Pyrotek Thermollite Insulating Refractory Shapes for Molten Aluminum.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Thermollite has been specifically developed for direct contact with molten aluminum and its various alloys. Thermollite provides the specific advantage of reducing heat loss in melt transfer applications involving a low rate of metal flow.ApplicationsContinuous Casting Launders Continuous Casting Level Feed Tundishes Other preformed shapes for molten aluminum applications AdvantagesResistant to thermal shock Does not require the application of aluminum resistant coating Does not contain alumina silicate refractory ceramic fibers Light weight Does not require a supporting steel shell in certain applications such as continuous casting launders Reusable for multiple casts Information provided by Pyrotek.

Physical Properties	Metric	English	Comments
Density	>= 0.594 g/cc	>= 0.0215 lb/in³
Loss On Ignition	0.550 % @Temperature 900 °C	0.550 % @Temperature 1650 °F

Mechanical Properties	Metric	English	Comments
Modulus of Rupture	0.00237 GPa	0.344 ksi

Thermal Properties	Metric	English	Comments
Thermal Conductivity	0.160 W/m-K @Temperature 540 °C	1.11 BTU-in/hr-ft²-°F @Temperature 1000 °F
	0.190 W/m-K @Temperature 815 °C	1.32 BTU-in/hr-ft²-°F @Temperature 1500 °F
Maximum Service Temperature, Air	850 °C	1560 °F	Continuous
	1000 °C	1830 °F
Shrinkage	0.110 % @Temperature 400 °C	0.110 % @Temperature 752 °F
	0.800 % @Temperature 730 °C	0.800 % @Temperature 1350 °F

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