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Rulon Bearings

Morgan Advanced Ceramics Vacupor® Insert NT Porextherm
Categories: Ceramic; Oxide; Silicon Oxide

Material Notes: Vacupor® Insert NT is a microporous insulation material which has an extremely low thermal conductivity coefficient giving it very good insulating properties. Vacupor® Insert NT consists of inorganic oxides. The main constituent is fumed silica; the other components are opacifiers for minimizing nfrared radiation. Vacupor® Insert NT is not flammable and meets the requirements of IMO FTPC part 1 and DIN ISO 4102 part 1, A1. Vacupor® Insert NT is available shrink-wrapped in a PE plastic foil or wrapped into a PP non-woven material. When used as an insert in a vacuum insulation panel, xtraordinary low heat conductivity values and enormously long lifetimes can be reached with this core. Vacupor® Insert NT is a core material, specially developed for applications in vacuum insulation technology. The low density and the specially developed IR opacifiers, greatly reduce the thermal conductivity. Vacupor® Insert NT is already successfully used as core material in Vacuum Panels for the following: Household Refrigerators, Absorption refrigerators, Cryogenic freezer, Temperature controlled packaging, Transport boxes, Facade elements, Terrace insulation, Cold-floor insulation

Information provided by Morgan Advanced Materials

Key Words: Porextherm
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Physical PropertiesMetricEnglishComments
Density 0.150 - 0.300 g/cc0.00542 - 0.0108 lb/in³Dependent on insert thickness.
 
Mechanical PropertiesMetricEnglishComments
Compressive Strength 0.0500 MPa7.25 psiat 180 kg/m3
 0.120 MPa17.4 psiat 10% compressibility; DIN 53421
 1.00 MPa145 psiat 210 kg/m3
 1.50 MPa218 psiat 230 kg/m3
 1.00 - 3.00 MPa145 - 435 psiCold Crushing Strength; DIN 53421
 
Thermal PropertiesMetricEnglishComments
Specific Heat Capacity 1.05 J/g-°C
@Temperature 400 °C
0.250 BTU/lb-°F
@Temperature 752 °F
Thermal Conductivity  0.00350 W/m-K
@Temperature -20.0 °C
0.0243 BTU-in/hr-ft²-°F
@Temperature -4.00 °F
 0.00400 W/m-K
@Temperature 20.0 °C
0.0278 BTU-in/hr-ft²-°F
@Temperature 68.0 °F
 0.00450 W/m-K
@Temperature 80.0 °C
0.0312 BTU-in/hr-ft²-°F
@Temperature 176 °F
 <= 0.0190 W/m-K
@Temperature 22.5 °C
<= 0.132 BTU-in/hr-ft²-°F
@Temperature 72.5 °F
at ambient pressure
 0.00363 W/m-K
@Pressure 1.00e-7 MPa
0.0252 BTU-in/hr-ft²-°F
@Pressure 0.0000145 psi
 0.00366 W/m-K
@Pressure 0.0000100 MPa
0.0254 BTU-in/hr-ft²-°F
@Pressure 0.00145 psi
 0.00375 W/m-K
@Pressure 0.000100 MPa
0.0260 BTU-in/hr-ft²-°F
@Pressure 0.0145 psi
 0.00425 W/m-K
@Pressure 0.00100 MPa
0.0295 BTU-in/hr-ft²-°F
@Pressure 0.145 psi
 0.00870 W/m-K
@Pressure 0.0150 MPa
0.0604 BTU-in/hr-ft²-°F
@Pressure 2.18 psi
 <= 0.00500 W/m-K
@Pressure 0.100 MPa,
Temperature 22.5 °C
<= 0.0347 BTU-in/hr-ft²-°F
@Pressure 14.5 psi,
Temperature 72.5 °F
 
Descriptive Properties
Colorgrey
Heat Resistance800°C, at 1% linear shrinkage after 12 hours after side temperature treatment.

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CMORF6135 / 202919

Master Bond adhesives

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