ICCAS OpenIR
Study of the amorphous phase in semicrystalline poly(ethylene terephthalate) via dynamic mechanical thermal analysis
Dong, W; Zhao, J; Li, CX; Gu, ML; Zhao, DL; Fan, QR
2002-11-01
Source PublicationPOLYMER BULLETIN
ISSN0170-0839
Volume49Issue:2-3Pages:197-203
AbstractCharacters of amorphous phase in semicrystalline, poly(ethylene terephthalate) (PET) were investigated systematically via dynamic mechanical thermal analysis (DMTA) in this paper. It was found that the storage modulus (F) and the glass transition temperature (T-g) of semicrystalline PET changed with the degree of crystallinity (X-c). T-g showed good linearity with X-c. However, neither reduction of E' in the T-g region (DeltalgE') nor loss tangent (tandelta) at the T-g presented linearity with X-c, which suggests that the two-phase model was not suitable for semicrystalline PET. It was also confirmed that the physical aging reduced the chain segmental mobility, producing higher T-g.
Indexed BySCI
Language英语
WOS IDWOS:000179671700015
PublisherSPRINGER-VERLAG
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78130
Collection中国科学院化学研究所
Corresponding AuthorFan, QR
Affiliation1.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China
2.Beijing Univ Aeronaut & Astronaut, Coll Mat Sci & Engn, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Dong, W,Zhao, J,Li, CX,et al. Study of the amorphous phase in semicrystalline poly(ethylene terephthalate) via dynamic mechanical thermal analysis[J]. POLYMER BULLETIN,2002,49(2-3):197-203.
APA Dong, W,Zhao, J,Li, CX,Gu, ML,Zhao, DL,&Fan, QR.(2002).Study of the amorphous phase in semicrystalline poly(ethylene terephthalate) via dynamic mechanical thermal analysis.POLYMER BULLETIN,49(2-3),197-203.
MLA Dong, W,et al."Study of the amorphous phase in semicrystalline poly(ethylene terephthalate) via dynamic mechanical thermal analysis".POLYMER BULLETIN 49.2-3(2002):197-203.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Dong, W]'s Articles
[Zhao, J]'s Articles
[Li, CX]'s Articles
Baidu academic
Similar articles in Baidu academic
[Dong, W]'s Articles
[Zhao, J]'s Articles
[Li, CX]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Dong, W]'s Articles
[Zhao, J]'s Articles
[Li, CX]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.