Foam extrusion of LDPE with solid phase C as blowing agent

Physical foaming usually requires special metering equipment to inject the blowing agent at high pressures. In this study, low density polyethylene (LDPE) was foamed in the extrusion process using dry ice as physical blowing agent. The blowing agent was metered in form of pellets over the hopper. To...

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Veröffentlicht in:	Polymer engineering and science 2015-12, p.2821
Hauptverfasser:	Hopmann, Christian, Hendriks, Sven, Feldges, Robert
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Blowing agents Properties
Online-Zugang:	Volltext
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