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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
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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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