Effects of CO2 and talc contents on recyclable HMS PP foaming
Recyclable high-melt-strength (HMS) PP has been introduced as an alternative choice to replace crosslinked material in a tandem foaming extrusion process. A filamentary die was selected to promote the optimum processing condition. The cell nucleation and volume expansion behaviors have been investig...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2014
|
| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-33745596820&partnerID=40&md5=fdd08f500b77e74bc719ecb0bce312e9 http://cmuir.cmu.ac.th/handle/6653943832/5108 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Chiang Mai University |
| Language: | English |
| id |
th-cmuir.6653943832-5108 |
|---|---|
| record_format |
dspace |
| spelling |
th-cmuir.6653943832-51082014-08-30T02:56:10Z Effects of CO2 and talc contents on recyclable HMS PP foaming Kaewmesri W. Lee P.C. Park C.B. Pumchusak J. Recyclable high-melt-strength (HMS) PP has been introduced as an alternative choice to replace crosslinked material in a tandem foaming extrusion process. A filamentary die was selected to promote the optimum processing condition. The cell nucleation and volume expansion behaviors have been investigated as a function of the aspects of die temperature, CO2 content, and talc content. The results exhibited a significant relationship between the processing parameters and foaming behaviors. Low density (i.e., 12~14 fold), fine-celled (i.e., 107-109 cells/cm 3) PP foams were successfully produced using a small amount of talc (i.e., 0.8 wt%) and 5 wt% CO2. 2014-08-30T02:56:10Z 2014-08-30T02:56:10Z 2006 Conference Paper 67684 ACPED http://www.scopus.com/inward/record.url?eid=2-s2.0-33745596820&partnerID=40&md5=fdd08f500b77e74bc719ecb0bce312e9 http://cmuir.cmu.ac.th/handle/6653943832/5108 English |
| institution |
Chiang Mai University |
| building |
Chiang Mai University Library |
| country |
Thailand |
| collection |
CMU Intellectual Repository |
| language |
English |
| description |
Recyclable high-melt-strength (HMS) PP has been introduced as an alternative choice to replace crosslinked material in a tandem foaming extrusion process. A filamentary die was selected to promote the optimum processing condition. The cell nucleation and volume expansion behaviors have been investigated as a function of the aspects of die temperature, CO2 content, and talc content. The results exhibited a significant relationship between the processing parameters and foaming behaviors. Low density (i.e., 12~14 fold), fine-celled (i.e., 107-109 cells/cm 3) PP foams were successfully produced using a small amount of talc (i.e., 0.8 wt%) and 5 wt% CO2. |
| format |
Conference or Workshop Item |
| author |
Kaewmesri W. Lee P.C. Park C.B. Pumchusak J. |
| spellingShingle |
Kaewmesri W. Lee P.C. Park C.B. Pumchusak J. Effects of CO2 and talc contents on recyclable HMS PP foaming |
| author_facet |
Kaewmesri W. Lee P.C. Park C.B. Pumchusak J. |
| author_sort |
Kaewmesri W. |
| title |
Effects of CO2 and talc contents on recyclable HMS PP foaming |
| title_short |
Effects of CO2 and talc contents on recyclable HMS PP foaming |
| title_full |
Effects of CO2 and talc contents on recyclable HMS PP foaming |
| title_fullStr |
Effects of CO2 and talc contents on recyclable HMS PP foaming |
| title_full_unstemmed |
Effects of CO2 and talc contents on recyclable HMS PP foaming |
| title_sort |
effects of co2 and talc contents on recyclable hms pp foaming |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-33745596820&partnerID=40&md5=fdd08f500b77e74bc719ecb0bce312e9 http://cmuir.cmu.ac.th/handle/6653943832/5108 |
| _version_ |
1681420363102158848 |