1999
DOI: 10.1002/(sici)1097-4628(19990131)71:5<813::aid-app15>3.3.co;2-g
|View full text |Cite
|
Sign up to set email alerts
|

Stress and strain oscillations in syndiotactic polypropylene and in poly(ethyleneterephthalate)

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

0
16
0

Year Published

2004
2004
2021
2021

Publication Types

Select...
6

Relationship

0
6

Authors

Journals

citations
Cited by 9 publications
(16 citation statements)
references
References 0 publications
0
16
0
Order By: Relevance
“…For the samples tested at a higher rates from 50 to 200 mm min À1 , the periodic stress oscillation is absent, where increasing the testing rate shifts the onset of the oscillations. 8 The increase in strain rate tends to reduce localized load in a certain velocity range. 5,8,9 The decrease in SO behavior only occurs where the velocity is in a critical range, heat dissipation occurs and hence softening of the polymer, excess heat dissipation at high strain rates increases further and thus softening increases and SO attenuates, which has been observed in PET and sPP polymers.…”
Section: Resultsmentioning
confidence: 99%
See 3 more Smart Citations
“…For the samples tested at a higher rates from 50 to 200 mm min À1 , the periodic stress oscillation is absent, where increasing the testing rate shifts the onset of the oscillations. 8 The increase in strain rate tends to reduce localized load in a certain velocity range. 5,8,9 The decrease in SO behavior only occurs where the velocity is in a critical range, heat dissipation occurs and hence softening of the polymer, excess heat dissipation at high strain rates increases further and thus softening increases and SO attenuates, which has been observed in PET and sPP polymers.…”
Section: Resultsmentioning
confidence: 99%
“…8 The increase in strain rate tends to reduce localized load in a certain velocity range. 5,8,9 The decrease in SO behavior only occurs where the velocity is in a critical range, heat dissipation occurs and hence softening of the polymer, excess heat dissipation at high strain rates increases further and thus softening increases and SO attenuates, which has been observed in PET and sPP polymers. 8,9 In PBS, a second yielding appears independent of the elongation rate.…”
Section: Resultsmentioning
confidence: 99%
See 2 more Smart Citations
“…The phenomenon of stress-oscillation has been observed in amorphous but crystallizable polymers, e.g., PET [34], semicrystalline polymers, e.g., sPP [34], trans-polyisoprene [35], sPP [34,36] and in amorphous but not crystallisable polymers, such as polyvinyl chloride.…”
Section: Introductionmentioning
confidence: 99%