ICCAS OpenIR
The effects of alkaline earth dehydroabietate on the crystallization process of polypropylene
Li, CC; Zhang, D; Li, ZY
2002-09-23
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume85Issue:13Pages:2644-2651
AbstractIn this article, the influence of alkaline earth dehydroabietates, which were prepared from Na-dehydroabietate, on crystallization of polypropylene (PP) from the melt state was studied by differential scanning calorimetry and polarization microscopy. It was found that magnesium dehydroabietate could improve mechanical properties and crystallization temperatures of PP and also decrease the size of spherulites. Kinetic analysis of PP isothermal crystallization showed that magnesium dehydroabietate decreased the fold surface energy of the developing crystals of PP and promoted the nucleation and crystallization of PP. However, calcium dehydroabietate increased the fold surface energy of the developing crystals of PP, but had no nucleation effect oil PP. (C) 2002 Wiley Periodicals, Inc.
KeywordPolypropylene Nucleation Crystallization
DOI10.1002/app.10545
Indexed BySCI
Language英语
WOS IDWOS:000176845400003
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79418
Collection中国科学院化学研究所
Corresponding AuthorLi, CC
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Engn Phys, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, CC,Zhang, D,Li, ZY. The effects of alkaline earth dehydroabietate on the crystallization process of polypropylene[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2002,85(13):2644-2651.
APA Li, CC,Zhang, D,&Li, ZY.(2002).The effects of alkaline earth dehydroabietate on the crystallization process of polypropylene.JOURNAL OF APPLIED POLYMER SCIENCE,85(13),2644-2651.
MLA Li, CC,et al."The effects of alkaline earth dehydroabietate on the crystallization process of polypropylene".JOURNAL OF APPLIED POLYMER SCIENCE 85.13(2002):2644-2651.
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