Rheo-kinetic measurements for the determination of stress-induced crystallinity in polyethylene terephthalate

Kwabena Narh; Evelyn Roa; Mark D. Saindon; Claude Cohen; Kuo K. Wang

Rheo-kinetic measurements for the determination of stress-induced crystallinity in polyethylene terephthalate

Kwabena Narh, Evelyn Roa, Mark D. Saindon, Claude Cohen, Kuo K. Wang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We present experimental results conducted on polyethylene terephthalate, in order to obtain parameters for the simulation of flow-induced crystallization in injection molding. The experiments involve shearing the melt in a cone-and-plate rheometer, at a temperature below the melting point, followed by quenching, then measuring the stress-induced crystallinity by calorimetry. This approach enables us to investigate the combined effects of temperature, shearing time and shear stress on the crystallization of PET, subjected to shear flow.

Original language	English (US)
Title of host publication	Annual Technical Conference - ANTEC, Conference Proceedings
Publisher	Soc of Plastics Engineers
Pages	2932-2936
Number of pages	5
Volume	2
State	Published - Jan 1 1995
Externally published	Yes
Event	Proceedings of the 53rd Annual Technical Conference. Part 1 (of 3) - Boston, MA, USA Duration: May 7 1995 → Oct 11 1995

Other

Other	Proceedings of the 53rd Annual Technical Conference. Part 1 (of 3)
City	Boston, MA, USA
Period	5/7/95 → 10/11/95

All Science Journal Classification (ASJC) codes

Engineering(all)

Cite this

@inproceedings{cc6d36c1e3b04b8ea3ebb7f9eaea8c4d,

title = "Rheo-kinetic measurements for the determination of stress-induced crystallinity in polyethylene terephthalate",

abstract = "We present experimental results conducted on polyethylene terephthalate, in order to obtain parameters for the simulation of flow-induced crystallization in injection molding. The experiments involve shearing the melt in a cone-and-plate rheometer, at a temperature below the melting point, followed by quenching, then measuring the stress-induced crystallinity by calorimetry. This approach enables us to investigate the combined effects of temperature, shearing time and shear stress on the crystallization of PET, subjected to shear flow.",

author = "Kwabena Narh and Evelyn Roa and Saindon, {Mark D.} and Claude Cohen and Wang, {Kuo K.}",

year = "1995",

month = jan,

day = "1",

language = "English (US)",

volume = "2",

pages = "2932--2936",

booktitle = "Annual Technical Conference - ANTEC, Conference Proceedings",

publisher = "Soc of Plastics Engineers",

note = "Proceedings of the 53rd Annual Technical Conference. Part 1 (of 3) ; Conference date: 07-05-1995 Through 11-10-1995",

}

Narh, K, Roa, E, Saindon, MD, Cohen, C & Wang, KK 1995, Rheo-kinetic measurements for the determination of stress-induced crystallinity in polyethylene terephthalate. in Annual Technical Conference - ANTEC, Conference Proceedings. vol. 2, Soc of Plastics Engineers, pp. 2932-2936, Proceedings of the 53rd Annual Technical Conference. Part 1 (of 3), Boston, MA, USA, 5/7/95.

TY - GEN

T1 - Rheo-kinetic measurements for the determination of stress-induced crystallinity in polyethylene terephthalate

AU - Narh, Kwabena

AU - Roa, Evelyn

AU - Saindon, Mark D.

AU - Cohen, Claude

AU - Wang, Kuo K.

PY - 1995/1/1

Y1 - 1995/1/1

N2 - We present experimental results conducted on polyethylene terephthalate, in order to obtain parameters for the simulation of flow-induced crystallization in injection molding. The experiments involve shearing the melt in a cone-and-plate rheometer, at a temperature below the melting point, followed by quenching, then measuring the stress-induced crystallinity by calorimetry. This approach enables us to investigate the combined effects of temperature, shearing time and shear stress on the crystallization of PET, subjected to shear flow.

AB - We present experimental results conducted on polyethylene terephthalate, in order to obtain parameters for the simulation of flow-induced crystallization in injection molding. The experiments involve shearing the melt in a cone-and-plate rheometer, at a temperature below the melting point, followed by quenching, then measuring the stress-induced crystallinity by calorimetry. This approach enables us to investigate the combined effects of temperature, shearing time and shear stress on the crystallization of PET, subjected to shear flow.

UR - http://www.scopus.com/inward/record.url?scp=0029237613&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0029237613&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0029237613

VL - 2

SP - 2932

EP - 2936

BT - Annual Technical Conference - ANTEC, Conference Proceedings

PB - Soc of Plastics Engineers

T2 - Proceedings of the 53rd Annual Technical Conference. Part 1 (of 3)

Y2 - 7 May 1995 through 11 October 1995

ER -

Rheo-kinetic measurements for the determination of stress-induced crystallinity in polyethylene terephthalate

Abstract

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All Science Journal Classification (ASJC) codes

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