Pyrotek AL-THERM 2100H Vacuum formed refractories for use with modular hot top systems

Category	Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer	Pyrotek, Inc.
Trade Name	AL-THERM
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Pyrotek AL-THERM 2100H Vacuum formed refractories for use with modular hot top systems.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Pyrotek offers a variety of vacuum formed products composed from Al-Therm 2100H. These alumina-silicate fibers feature a unique inorganic binder system and are custom designed to shapes which are formed to near net size.ApplicationsTrough liners and launders Distribution pan linings Tundishes and pouring basins Hot top casting components AdvantagesExcellent insulating properties Light-weight and low density Excellent resistance to molten aluminum Good erosion resistance Highly resistant to thermal shock No preheating required Easy to install and maintain Information provided by Pyrotek.

Physical Properties	Metric	English	Comments
Density	0.625 - 0.657 g/cc	0.0226 - 0.0237 lb/in³

Thermal Properties	Metric	English	Comments
Thermal Conductivity	0.0700 W/m-K @Temperature 295 °C	0.486 BTU-in/hr-ft²-°F @Temperature 563 °F
	0.110 W/m-K @Temperature 540 °C	0.763 BTU-in/hr-ft²-°F @Temperature 1000 °F
	0.170 W/m-K @Temperature 815 °C	1.18 BTU-in/hr-ft²-°F @Temperature 1500 °F
Maximum Service Temperature, Air	1150 °C	2100 °F
Shrinkage	0.600 % @Temperature 760 °C, Time 86400 sec	0.600 % @Temperature 1400 °F, Time 24.0 hour	Permanent Linear Change
	1.20 % @Temperature 870 °C, Time 86400 sec	1.20 % @Temperature 1600 °F, Time 24.0 hour	Permanent Linear Change
	2.40 % @Temperature 980 °C, Time 86400 sec	2.40 % @Temperature 1800 °F, Time 24.0 hour	Permanent Linear Change

Component Elements Properties	Metric	English
Al2O3	36 %	36 %
Fe2O3	0.20 %	0.20 %
SiO2	63.3 %	63.3 %
TiO2	0.50 %	0.50 %

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