Low-Density Nanocellular Foams Produced by High-Pressure Carbon Dioxide

Low-Density Nanocellular Foams Produced by High-Pressure Carbon Dioxide

A new type of nanocellular polymeric material based on PMMA and a MAM triblock copolymer is presented. The production avoids the use of physical additives and leads to completely homogeneous nanostructured polymers with a large number of CO2 nucleation sites. The foamed materials show average cell s...

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Veröffentlicht in:Macromolecular materials and engineering 2011-08, Vol.296 (8), p.752-759
Hauptverfasser: Reglero Ruiz, Jose Antonio, Dumon, Michel, Pinto, Javier, Rodriguez-Pérez, Miguel Angel
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Carbon dioxide
Cellular
Chemical Sciences
Confining
Density
Exact sciences and technology
Foams
Forms of application and semi-finished materials
morphology
nanocellular
Nanocomposites
Nanomaterials
Nanostructure
Polymer industry, paints, wood
Polymers
Polymethyl methacrylates
Technology of polymers
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Beschreibung
Zusammenfassung:A new type of nanocellular polymeric material based on PMMA and a MAM triblock copolymer is presented. The production avoids the use of physical additives and leads to completely homogeneous nanostructured polymers with a large number of CO2 nucleation sites. The foamed materials show average cell sizes
ISSN:1438-7492
1439-2054
1439-2054
DOI:10.1002/mame.201000346