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CMT Materials METAPOR® HD 210 AL Air Permeable Material

Category Polymer , Thermoset , Epoxy , Epoxy, Cast, Metal Filled
Manufacturer CMT Materials
Trade Name METAPOR®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CMT Materials METAPOR® HD 210 AL Air Permeable Material.pdf
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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®-HD 210 AL is the high temperature grade of the product. It can be used with polymer sheet most commonly thermoformed today such as PS, ABS, PVC, PET and PE, but is also suitable polymers processing at higher temperatures such as polycarbonate and acrylic. Its upper operating temperature limit is 410°F (210°C).Information Provided by CMT Materials, Inc.
Physical Properties Metric English Comments
Density 1.900 g/cc
0.06863 lb/in³
Porosity 16 %
16 %
Total porosity (by volume)
Pore Size 12.7 microns
0.500 mil
Mean pore diameter
Mechanical Properties Metric English Comments
Hardness, Shore D 82
82
Flexural Strength 43.02 MPa
6239 psi
Flexural Modulus 10.80 GPa
1567 ksi
Impact 11
11
Unspecified Impact Strength Test (kJ/m<sup>2</sup>)
Thermal Properties Metric English Comments
CTE, linear 31.7 µm/m-°C

@Temperature 25.0 - 125 °C
17.6 µin/in-°F

@Temperature 77.0 - 257 °F
Thermal Conductivity 19.0 W/m-K

@Temperature 100 °C
132 BTU-in/hr-ft²-°F

@Temperature 212 °F
Maximum Service Temperature, Air 210 °C
410 °F
Martens Dimensional Stability
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