ICCAS OpenIR
Recovery behavior of amorphous poly(ethylene terephthalate) film uniaxially drawn at different temperatures
Sun, NJ; Yuan, ZH; Yang, J; Shen, DY
2000
Source PublicationJOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS
ISSN0022-2348
VolumeB39Issue:3Pages:397-405
AbstractHomogeneously deformed amorphous poly(ethylene terephthalate) (PET) film samples were obtained by uniaxial drawing at temperatures from near the glass transition temperature T-g to far above T-g. Isothermal dimensional recovery behavior was studied for the free stress state of the deformed sample. It was shown that the dimensional recovery behavior of samples drawn near T-g was different from that of a sample drawn about 20 degrees C above T-g, indicating that the deformation mechanisms changed when the drawing temperature rose from near T-g to far above T-g. Recovery curves of samples drawn near T-g show two distinct steps in log time scale; the second step follows a single exponential function. The infrared measurement of a drawn sample showed that the dichroic function decreased during recovery in the first step and was almost invariant at a very low value (<0.03) in the second step. However, the recovery curve of samples drawn about 20 degrees C above T-g demonstrated nearly a straight Line in log time scale.
KeywordPoly(Ethylene Terephthalate) Recovery Uniaxial Drawing.
Indexed BySCI
Language英语
WOS IDWOS:000087770400008
PublisherMARCEL DEKKER INC
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76222
Collection中国科学院化学研究所
Corresponding AuthorShen, DY
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Polymer Phys Lab, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Sun, NJ,Yuan, ZH,Yang, J,et al. Recovery behavior of amorphous poly(ethylene terephthalate) film uniaxially drawn at different temperatures[J]. JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS,2000,B39(3):397-405.
APA Sun, NJ,Yuan, ZH,Yang, J,&Shen, DY.(2000).Recovery behavior of amorphous poly(ethylene terephthalate) film uniaxially drawn at different temperatures.JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS,B39(3),397-405.
MLA Sun, NJ,et al."Recovery behavior of amorphous poly(ethylene terephthalate) film uniaxially drawn at different temperatures".JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS B39.3(2000):397-405.
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
[Sun, NJ]'s Articles
[Yuan, ZH]'s Articles
[Yang, J]'s Articles
Baidu academic
Similar articles in Baidu academic
[Sun, NJ]'s Articles
[Yuan, ZH]'s Articles
[Yang, J]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Sun, NJ]'s Articles
[Yuan, ZH]'s Articles
[Yang, J]'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.