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Pyrotek ISOMAG® 70 Structural Insulation

Category Ceramic , Oxide , Magnesium Oxide , Silicon Oxide
Manufacturer Pyrotek, Inc.
Trade Name ISOMAG®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Pyrotek ISOMAG® 70 Structural Insulation.pdf
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Material Notes:
Isomag® 70 is magnesia silicate based formulation provides insulating properties similar to calcium silicate with good strength and dimensional stability up to 1000°C. ApplicationsTorpedo cars Ladles Tundishes Fume hoods Heat shields Aluminum furnaces Troughs Vacuum degassers AdvantagesLow heat losses at higher temperatures Low shrinkage at temperature use limit Highest strength of any high temperature insulating board High temperature rating Asbestos and ceramic fiber free Non wetted by molten aluminum Information provided by Pyrotek.
Physical Properties Metric English Comments
Density 1.202 g/cc
0.04343 lb/in³
Open Porosity 53.5 %
53.5 %
Mechanical Properties Metric English Comments
Elongation at Yield 1.5 %

@Temperature 500 °C
1.5 %

@Temperature 932 °F
at 6.9 MPA
Flexural Strength 13.1 MPa
1900 psi
Compressive Strength 15.1 MPa
2190 psi
17.0 MPa

@Strain 5.00 %,
Temperature 500 °C
2470 psi

@Strain 5.00 %,
Temperature 932 °F
18.0 MPa

@Strain 5.00 %,
Temperature 300 °C
2610 psi

@Strain 5.00 %,
Temperature 572 °F
Thermal Properties Metric English Comments
Thermal Conductivity 0.230 W/m-K

@Temperature 195 °C
1.60 BTU-in/hr-ft²-°F

@Temperature 383 °F
0.240 W/m-K

@Temperature 315 °C
1.67 BTU-in/hr-ft²-°F

@Temperature 599 °F
0.310 W/m-K

@Temperature 600 °C
2.15 BTU-in/hr-ft²-°F

@Temperature 1110 °F
Maximum Service Temperature, Air 1000 °C
1830 °F
Continuous use
1050 °C
1920 °F
Shrinkage 1.64 %

@Temperature 1000 °C
1.64 %

@Temperature 1830 °F
Linear
4.00 %

@Temperature 1000 °C
4.00 %

@Temperature 1830 °F
Thickness
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