Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system

Vidya Kishore; Xun Chen; Ahmed A. Hassen; John Lindahl; Vlastimil Kunc; Chad Duty

doi:10.33599/nasampe/s.19.1589

Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system

Vidya Kishore, Xun Chen, Ahmed A. Hassen, John Lindahl, Vlastimil Kunc, Chad Duty

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

3 Scopus citations

Abstract

This work investigates the effect of annealing on structure development and mechanical properties of parts printed on a large-format extrusion additive manufacturing system using short carbon fiber reinforced polyphenylene sulfide (PPS). PPS, being a semi-crystalline polymer, offers the potential to alter the mechanical properties of parts with changes in crystallinity. Annealing PPS at temperatures above the glass transition and below the melting point for long hours can enhance crystallinity in the material, thereby improving the mechanical properties. However, high temperature polymers such as PPS can also undergo reactions (branching and/or crosslinking) when annealed in an oxidative environment, which further influence crystallization. This work reports the effect of annealing on the changes in crystallinity, possibility of chemical reactions taking place, melt rheological properties and thermo-mechanical properties of the chosen PPS grades.

Original language	English
Title of host publication	SAMPE Conference and Exhibition
Editors	Kevin Ahlstrom, Jacob Preston Anderson, Scott Beckwith, Andrew Craig Becnel, Paul Joseph Biermann, Matt Buchholz, Elizabeth Cates, Brian Gardner, Jim Harris, Michael J. Knight, German Reyes-Villanueva, Stephen E. Scarborough, Phil Sears, James Thomas, Erik T. Thostenson
Publisher	Soc. for the Advancement of Material and Process Engineering
ISBN (Electronic)	9781934551301
DOIs	https://doi.org/10.33599/nasampe/s.19.1589
State	Published - 2019
Event	SAMPE 2019 Conference and Exhibition - Charlotte, United States Duration: May 20 2019 → May 23 2019

Publication series

Name	International SAMPE Technical Conference
Volume	2019-May

Conference

Conference	SAMPE 2019 Conference and Exhibition
Country/Territory	United States
City	Charlotte
Period	05/20/19 → 05/23/19

Funding

The authors acknowledge Techmer ES for providing the materials used in this work. Research sponsored by the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Advanced Manufacturing Office, under contract DE-AC05-00OR22725 with UT-Battelle, LLC.

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10.33599/nasampe/s.19.1589

Cite this

Kishore, V., Chen, X., Hassen, A. A., Lindahl, J., Kunc, V., & Duty, C. (2019). Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system. In K. Ahlstrom, J. P. Anderson, S. Beckwith, A. C. Becnel, P. J. Biermann, M. Buchholz, E. Cates, B. Gardner, J. Harris, M. J. Knight, G. Reyes-Villanueva, S. E. Scarborough, P. Sears, J. Thomas, & E. T. Thostenson (Eds.), SAMPE Conference and Exhibition (International SAMPE Technical Conference; Vol. 2019-May). Soc. for the Advancement of Material and Process Engineering. https://doi.org/10.33599/nasampe/s.19.1589

Kishore, Vidya ; Chen, Xun ; Hassen, Ahmed A. et al. / Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system. SAMPE Conference and Exhibition. editor / Kevin Ahlstrom ; Jacob Preston Anderson ; Scott Beckwith ; Andrew Craig Becnel ; Paul Joseph Biermann ; Matt Buchholz ; Elizabeth Cates ; Brian Gardner ; Jim Harris ; Michael J. Knight ; German Reyes-Villanueva ; Stephen E. Scarborough ; Phil Sears ; James Thomas ; Erik T. Thostenson. Soc. for the Advancement of Material and Process Engineering, 2019. (International SAMPE Technical Conference).

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title = "Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system",

abstract = "This work investigates the effect of annealing on structure development and mechanical properties of parts printed on a large-format extrusion additive manufacturing system using short carbon fiber reinforced polyphenylene sulfide (PPS). PPS, being a semi-crystalline polymer, offers the potential to alter the mechanical properties of parts with changes in crystallinity. Annealing PPS at temperatures above the glass transition and below the melting point for long hours can enhance crystallinity in the material, thereby improving the mechanical properties. However, high temperature polymers such as PPS can also undergo reactions (branching and/or crosslinking) when annealed in an oxidative environment, which further influence crystallization. This work reports the effect of annealing on the changes in crystallinity, possibility of chemical reactions taking place, melt rheological properties and thermo-mechanical properties of the chosen PPS grades.",

author = "Vidya Kishore and Xun Chen and Hassen, {Ahmed A.} and John Lindahl and Vlastimil Kunc and Chad Duty",

note = "Publisher Copyright: Copyright 2019. Used by the Society of the Advancement of Material and Process Engineering with permission.; SAMPE 2019 Conference and Exhibition ; Conference date: 20-05-2019 Through 23-05-2019",

year = "2019",

doi = "10.33599/nasampe/s.19.1589",

language = "English",

series = "International SAMPE Technical Conference",

publisher = "Soc. for the Advancement of Material and Process Engineering",

editor = "Kevin Ahlstrom and Anderson, {Jacob Preston} and Scott Beckwith and Becnel, {Andrew Craig} and Biermann, {Paul Joseph} and Matt Buchholz and Elizabeth Cates and Brian Gardner and Jim Harris and Knight, {Michael J.} and German Reyes-Villanueva and Scarborough, {Stephen E.} and Phil Sears and James Thomas and Thostenson, {Erik T.}",

booktitle = "SAMPE Conference and Exhibition",

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Kishore, V, Chen, X, Hassen, AA , Lindahl, J , Kunc, V & Duty, C 2019, Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system. in K Ahlstrom, JP Anderson, S Beckwith, AC Becnel, PJ Biermann, M Buchholz, E Cates, B Gardner, J Harris, MJ Knight, G Reyes-Villanueva, SE Scarborough, P Sears, J Thomas & ET Thostenson (eds), SAMPE Conference and Exhibition. International SAMPE Technical Conference, vol. 2019-May, Soc. for the Advancement of Material and Process Engineering, SAMPE 2019 Conference and Exhibition, Charlotte, United States, 05/20/19. https://doi.org/10.33599/nasampe/s.19.1589

Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system. / Kishore, Vidya; Chen, Xun; Hassen, Ahmed A. et al.
SAMPE Conference and Exhibition. ed. / Kevin Ahlstrom; Jacob Preston Anderson; Scott Beckwith; Andrew Craig Becnel; Paul Joseph Biermann; Matt Buchholz; Elizabeth Cates; Brian Gardner; Jim Harris; Michael J. Knight; German Reyes-Villanueva; Stephen E. Scarborough; Phil Sears; James Thomas; Erik T. Thostenson. Soc. for the Advancement of Material and Process Engineering, 2019. (International SAMPE Technical Conference; Vol. 2019-May).

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

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T1 - Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system

AU - Kishore, Vidya

AU - Chen, Xun

AU - Hassen, Ahmed A.

AU - Lindahl, John

AU - Kunc, Vlastimil

AU - Duty, Chad

PY - 2019

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N2 - This work investigates the effect of annealing on structure development and mechanical properties of parts printed on a large-format extrusion additive manufacturing system using short carbon fiber reinforced polyphenylene sulfide (PPS). PPS, being a semi-crystalline polymer, offers the potential to alter the mechanical properties of parts with changes in crystallinity. Annealing PPS at temperatures above the glass transition and below the melting point for long hours can enhance crystallinity in the material, thereby improving the mechanical properties. However, high temperature polymers such as PPS can also undergo reactions (branching and/or crosslinking) when annealed in an oxidative environment, which further influence crystallization. This work reports the effect of annealing on the changes in crystallinity, possibility of chemical reactions taking place, melt rheological properties and thermo-mechanical properties of the chosen PPS grades.

AB - This work investigates the effect of annealing on structure development and mechanical properties of parts printed on a large-format extrusion additive manufacturing system using short carbon fiber reinforced polyphenylene sulfide (PPS). PPS, being a semi-crystalline polymer, offers the potential to alter the mechanical properties of parts with changes in crystallinity. Annealing PPS at temperatures above the glass transition and below the melting point for long hours can enhance crystallinity in the material, thereby improving the mechanical properties. However, high temperature polymers such as PPS can also undergo reactions (branching and/or crosslinking) when annealed in an oxidative environment, which further influence crystallization. This work reports the effect of annealing on the changes in crystallinity, possibility of chemical reactions taking place, melt rheological properties and thermo-mechanical properties of the chosen PPS grades.

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BT - SAMPE Conference and Exhibition

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A2 - Beckwith, Scott

A2 - Becnel, Andrew Craig

A2 - Biermann, Paul Joseph

A2 - Buchholz, Matt

A2 - Cates, Elizabeth

A2 - Gardner, Brian

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A2 - Knight, Michael J.

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A2 - Scarborough, Stephen E.

A2 - Sears, Phil

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PB - Soc. for the Advancement of Material and Process Engineering

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Kishore V, Chen X, Hassen AA , Lindahl J , Kunc V, Duty C. Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system. In Ahlstrom K, Anderson JP, Beckwith S, Becnel AC, Biermann PJ, Buchholz M, Cates E, Gardner B, Harris J, Knight MJ, Reyes-Villanueva G, Scarborough SE, Sears P, Thomas J, Thostenson ET, editors, SAMPE Conference and Exhibition. Soc. for the Advancement of Material and Process Engineering. 2019. (International SAMPE Technical Conference). doi: 10.33599/nasampe/s.19.1589

Effect of post-processing annealing on crystallinity development and mechanical properties of polyphenylene sulfide composites printed on large-format extrusion deposition system

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