ICCAS OpenIR
An unusual morphology and crystallization behavior in in situ formed polyphenylene oxide/polyamide 6 blends
Li, Yulin1,2; Yang, Guisheng2
2010-02-01
Source PublicationJOURNAL OF MATERIALS SCIENCE
ISSN0022-2461
Volume45Issue:4Pages:987-992
AbstractNovel polyphenylene oxide/polyamide 6 (PPO/PA6) blends were synthesized via in situ polymerization of epsilon-caprolactam with PPO dissolved in it. The introduction of 10 wt% PPO into PPO/PA6 led to phase inversion of the blends, which was nearly completed by incorporating 15 wt% PPO into the blends. A single crystallization temperature (T (c)) of PA6 was detected for PPO/PA6 with 1-4 wt% PPO, while double T (c) existed in the blends with 6-15 wt% PPO. After eliminating previous thermal history, PPO/PA6 containing no more than 6 wt% PPO gave a single melting point (T (m)), but the blends with 10-15 wt% PPO exhibited double T (m). Increasing PPO content in PA6 resulted in the transformation of its crystal form from alpha-crystal to gamma-crystal, which might be attributed to hindrance of crystallization of PA6 particles in PPO-rich phase.
DOI10.1007/s10853-009-4029-z
Indexed BySCI
Language英语
WOS IDWOS:000273033800016
PublisherSPRINGER
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68898
Collection中国科学院化学研究所
Corresponding AuthorLi, Yulin
Affiliation1.Univ Madeira, Ctr Quim Madeira, P-9000390 Funchal, Portugal
2.Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, Yulin,Yang, Guisheng. An unusual morphology and crystallization behavior in in situ formed polyphenylene oxide/polyamide 6 blends[J]. JOURNAL OF MATERIALS SCIENCE,2010,45(4):987-992.
APA Li, Yulin,&Yang, Guisheng.(2010).An unusual morphology and crystallization behavior in in situ formed polyphenylene oxide/polyamide 6 blends.JOURNAL OF MATERIALS SCIENCE,45(4),987-992.
MLA Li, Yulin,et al."An unusual morphology and crystallization behavior in in situ formed polyphenylene oxide/polyamide 6 blends".JOURNAL OF MATERIALS SCIENCE 45.4(2010):987-992.
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