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Conference Paper: Preparation of hexagonal crystalline polypropylene by doping with pimelic acid-based nucleating agents

TitlePreparation of hexagonal crystalline polypropylene by doping with pimelic acid-based nucleating agents
Authors
Li, JCheung, WL
Issue Date1996
Citation
Annual Technical Conference - Antec, Conference Proceedings, 1996, v. 3, p. 2978-2981 How to Cite?
AbstractPP resin doped with pimelic acid, sodium pimelate, calcium pimelate or pimelic acid/calcium stearate was crystallized in DSC, compression molding and injection molding. The effect of the additives on formation of β-phase PP crystals was examined with DSC and WAXS. Pimelic acid alone could not stimulate any β-growth, while sodium pimelate, calcium pimelate and pimelic acid/calcium stearate were very effective. In particular, resin doped with pimelic acid/calcium stearate would produce consistent amount of β-phase even after repeated molding processes under similar conditions.
Persistent Identifierhttp://hdl.handle.net/10722/100521

 

DC FieldValueLanguage
dc.contributor.authorLi, Jen_HK
dc.contributor.authorCheung, WLen_HK
dc.date.accessioned2010-09-25T19:13:15Z-
dc.date.available2010-09-25T19:13:15Z-
dc.date.issued1996en_HK
dc.identifier.citationAnnual Technical Conference - Antec, Conference Proceedings, 1996, v. 3, p. 2978-2981en_HK
dc.identifier.urihttp://hdl.handle.net/10722/100521-
dc.description.abstractPP resin doped with pimelic acid, sodium pimelate, calcium pimelate or pimelic acid/calcium stearate was crystallized in DSC, compression molding and injection molding. The effect of the additives on formation of β-phase PP crystals was examined with DSC and WAXS. Pimelic acid alone could not stimulate any β-growth, while sodium pimelate, calcium pimelate and pimelic acid/calcium stearate were very effective. In particular, resin doped with pimelic acid/calcium stearate would produce consistent amount of β-phase even after repeated molding processes under similar conditions.en_HK
dc.languageengen_HK
dc.relation.ispartofAnnual Technical Conference - ANTEC, Conference Proceedingsen_HK
dc.titlePreparation of hexagonal crystalline polypropylene by doping with pimelic acid-based nucleating agentsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailCheung, WL:wlcheung@hkucc.hku.hken_HK
dc.identifier.authorityCheung, WL=rp00103en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0030365993en_HK
dc.identifier.hkuros10721en_HK
dc.identifier.volume3en_HK
dc.identifier.issueSPEen_HK
dc.identifier.spage2978en_HK
dc.identifier.epage2981en_HK
dc.identifier.scopusauthoridLi, J=7410061004en_HK
dc.identifier.scopusauthoridCheung, WL=7202743084en_HK

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