CPE domain breakup in CPE/PVC blends
The proper morphology of the impact modifier in a polymer blend is important for the modifier to function properly. Well‐dispersed particles of less than 1.0 micron in size are needed. For chlorinated polyethylene (CPE) in rigid PVC, this morphology is developed during normal extrusion conditions. T...
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| Veröffentlicht in: | Journal of vinyl & additive technology 1996-06, Vol.2 (2), p.117-120 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The proper morphology of the impact modifier in a polymer blend is important for the modifier to function properly. Well‐dispersed particles of less than 1.0 micron in size are needed. For chlorinated polyethylene (CPE) in rigid PVC, this morphology is developed during normal extrusion conditions. The CPE coats the unmelted PVC primary particles, creating a network‐like structure. Then, since CPE is at a low concentration ( |
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| ISSN: | 1083-5601 1548-0585 |
| DOI: | 10.1002/vnl.10106 |