ICCAS OpenIR
Studies on isotactic poly(phenyl glycidyl ether)-modified epoxy resins. I. Physical gels
Zhang, Z; Xu, JJ; Yu, YZ
2002-05-09
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume84Issue:6Pages:1214-1222
AbstractIsotactic poly(phenyl glycidyl ether) (i-PPGE) was prepared using a Teyssie catalyst. The polymer was dissolved in the epoxy resin at approximately 200degreesC and Gels were formed as the solutions cooled to room temperature. The gels were studied by rheological techniques, differential scanning calorimetry analysis, optical microscopy, and electron microscopy. The existence of a network in the gels was demonstrated by the nonlinear increase of the viscosity with i-PPGE concentration and by the significant storage modulus. A high isotacticity of the polymer was essential for gel formation. The thermal history of the system showed a great influence on the network structure and on the performance of the gel. The yield stresses of the physical gels increased with the concentration of i-PPGE. (C) 2002 Wiley Periodicals, Inc.
KeywordPhysical Gel Epoxy Resin Poly(Phenyl Glycidyl Ether) Rheologic Behavior
DOI10.1002/app.10444
Indexed BySCI
Language英语
WOS IDWOS:000174160500012
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78180
Collection中国科学院化学研究所
Corresponding AuthorYu, YZ
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Z,Xu, JJ,Yu, YZ. Studies on isotactic poly(phenyl glycidyl ether)-modified epoxy resins. I. Physical gels[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2002,84(6):1214-1222.
APA Zhang, Z,Xu, JJ,&Yu, YZ.(2002).Studies on isotactic poly(phenyl glycidyl ether)-modified epoxy resins. I. Physical gels.JOURNAL OF APPLIED POLYMER SCIENCE,84(6),1214-1222.
MLA Zhang, Z,et al."Studies on isotactic poly(phenyl glycidyl ether)-modified epoxy resins. I. Physical gels".JOURNAL OF APPLIED POLYMER SCIENCE 84.6(2002):1214-1222.
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