Pyrotek Pyrocast L-40 Insulating Refractory

Category	Ceramic
Manufacturer	Pyrotek, Inc.
Trade Name	Pyrocast
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Pyrotek Pyrocast L-40 Insulating Refractory.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Pyrocast L-40 is a fiber free refractory moldable designed for use in contact with molten aluminum. L-40 has excellent workability for use as an insulating lining or patching material.Recommended Curing: Heat to 120 - 175°C for several hours with a majority of surface uncovered.ApplicationsTrough and basin linings Patching for refractory linings AdvantagesNon-ceramic fiber moldable Non-wetting Good adhesion qualities Not adversely effected by freezing/thawing Low thermal conductivity Information provided by Pyrotek.

Physical Properties	Metric	English	Comments
Density	0.529 - 0.560 g/cc	0.0191 - 0.0202 lb/in³	Dried

Thermal Properties	Metric	English	Comments
Thermal Conductivity	0.100 W/m-K @Temperature 260 °C	0.694 BTU-in/hr-ft²-°F @Temperature 500 °F
	0.160 W/m-K @Temperature 540 °C	1.11 BTU-in/hr-ft²-°F @Temperature 1000 °F
	0.200 W/m-K @Temperature 760 °C	1.39 BTU-in/hr-ft²-°F @Temperature 1400 °F
Maximum Service Temperature, Air	1095 °C	2003 °F
Shrinkage	0.800 % @Temperature 110 °C	0.800 % @Temperature 230 °F	Linear
	2.30 % @Temperature 815 °C	2.30 % @Temperature 1500 °F	Linear
	2.60 % @Temperature 1095 °C	2.60 % @Temperature 2003 °F	Linear

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