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Chemically Resistant adhesives

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CMT Materials METAPOR® BF 100 AL Air Permeable Material
Categories: Polymer; Thermoset; Epoxy; Epoxy, Cast, Metal Filled

Material Notes: METAPOR® is a composite material made of aluminum granules and epoxy resin. The material is air-permeable over the entire surface due to its micro-porous structure allowing for unique design considerations for prototype and production thermoform tools. In contrast to sintered materials, the pores do not close off after machining allowing excellent definition and surface quality.

METAPHOR®-BF 100 AL is the standard grade and can be used with polymer sheet most commonly thermoformed today such as PS, ABS, PVC, PET and PE. Its upper operating temperature limit is 212°F (100°C).

Information Provided by CMT Materials, Inc.

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Physical PropertiesOriginal ValueComments
Density 112.3 lb/ft³
Porosity 15 %Total porosity (by volume)
Pore Size 0.600 milMean pore diameter
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 81
Flexural Strength 8126 psi
Flexural Modulus 1306 ksi
Impact 14Unspecified Impact Test (kJ/m2)
 
Thermal PropertiesOriginal ValueComments
CTE, linear 16.7 µin/in-°F
@Temperature 25.0 - 125 °C
Thermal Conductivity 19.1 W/m-K
@Temperature 100 °C
Maximum Service Temperature, Air 226 °FMartens Dimensional Stability

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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PCMT020 / 93148

Chemically Resistant adhesives

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