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http://cmuir.cmu.ac.th/jspui/handle/6653943832/61664| Title: | Effect of CO<inf>2</inf>content on foaming behavior of recyclable high-melt-strength PP |
| Authors: | Wanrudee Kaewmesri Jantrawan Pumchusak Patrick C. Lee Chul B. Park |
| Authors: | Wanrudee Kaewmesri Jantrawan Pumchusak Patrick C. Lee Chul B. Park |
| Keywords: | Engineering;Environmental Science |
| Issue Date: | 1-Dec-2006 |
| Abstract: | This paper presents an experimental study on the foaming behavior of recyclable high-melt-strength (HMS) branched polypropylene (PP) with CO2as a blowing agent. The foamability of branched HMS PP has been evaluated using a tandem foaming extruder system. The effects of CO2and nucleating agent contents on the final foam morphology have been thoroughly investigated. The low density (i.e., 12~14 fold), fine-celled (i.e., 107-109cells/cm3) PP foams were successfully produced using a small amount of talc (i.e., 0.8 wt%) and 5 wt% CO2. Copyright © 2006 SAE International. |
| URI: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84877432550&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61664 |
| Appears in Collections: | CMUL: Journal Articles |
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