Morphology Evolution Of Pbt/Pc Blends
ABSTRACT Morphology evolution of melt mixing of Polycarbonate/Poly(buthylene terephthalate) (PC/ PBT) have been investigated PC and PBT were mixing in a twin screw extruder prior to injection moulding. Compositions of PC/PBT blends were prepared vis. 10/90, 30/70, 50/50, 70/30 and 90/ 10 wt/wt. SEM...
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| Format: | Article |
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[Yogyakarta] : Universitas Gadjah Mada
2005
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| _version_ | 1797018840038637568 |
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| author | Perpustakaan UGM, i-lib |
| author_facet | Perpustakaan UGM, i-lib |
| author_sort | Perpustakaan UGM, i-lib |
| collection | UGM |
| description | ABSTRACT
Morphology evolution of melt mixing of Polycarbonate/Poly(buthylene terephthalate) (PC/ PBT) have been investigated PC and PBT were mixing in a twin screw extruder prior to injection moulding. Compositions of PC/PBT blends were prepared vis. 10/90, 30/70, 50/50, 70/30 and 90/ 10 wt/wt. SEM was applied to observe the change of morphology before and after injection moulding. There is dispersed particle size increase at composition of PBT-rich as well as PC-rich. Co-continuous morphology was provided by PBT/PC 50/50 blend The change of morphology indicates that phase separation takes place during injection process. As comparison, it was also investigated PC/PBT blends prepared by directly melt mixing in injection moulding.
Keywords: Poly(buthylene terephthalate), Polycarbonate, blend, morphology, phase separation |
| first_indexed | 2024-03-13T18:50:29Z |
| format | Article |
| id | oai:generic.eprints.org:23359 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T18:50:29Z |
| publishDate | 2005 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:233592014-06-18T00:26:59Z https://repository.ugm.ac.id/23359/ Morphology Evolution Of Pbt/Pc Blends Perpustakaan UGM, i-lib Jurnal i-lib UGM ABSTRACT Morphology evolution of melt mixing of Polycarbonate/Poly(buthylene terephthalate) (PC/ PBT) have been investigated PC and PBT were mixing in a twin screw extruder prior to injection moulding. Compositions of PC/PBT blends were prepared vis. 10/90, 30/70, 50/50, 70/30 and 90/ 10 wt/wt. SEM was applied to observe the change of morphology before and after injection moulding. There is dispersed particle size increase at composition of PBT-rich as well as PC-rich. Co-continuous morphology was provided by PBT/PC 50/50 blend The change of morphology indicates that phase separation takes place during injection process. As comparison, it was also investigated PC/PBT blends prepared by directly melt mixing in injection moulding. Keywords: Poly(buthylene terephthalate), Polycarbonate, blend, morphology, phase separation [Yogyakarta] : Universitas Gadjah Mada 2005 Article NonPeerReviewed Perpustakaan UGM, i-lib (2005) Morphology Evolution Of Pbt/Pc Blends. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=6306 |
| spellingShingle | Jurnal i-lib UGM Perpustakaan UGM, i-lib Morphology Evolution Of Pbt/Pc Blends |
| title | Morphology Evolution Of Pbt/Pc Blends |
| title_full | Morphology Evolution Of Pbt/Pc Blends |
| title_fullStr | Morphology Evolution Of Pbt/Pc Blends |
| title_full_unstemmed | Morphology Evolution Of Pbt/Pc Blends |
| title_short | Morphology Evolution Of Pbt/Pc Blends |
| title_sort | morphology evolution of pbt pc blends |
| topic | Jurnal i-lib UGM |
| work_keys_str_mv | AT perpustakaanugmilib morphologyevolutionofpbtpcblends |