Investigating the effect of supercritical CO2 ON the simulated recycling of polypropylene

Srikanth Pilla; Xiaofei Sun; Lih Sheng Turng

Investigating the effect of supercritical CO₂ ON the simulated recycling of polypropylene

Srikanth Pilla
, Xiaofei Sun
, Lih Sheng Turng

Clemson University
University of Wisconsin-Madison

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

Abstract

This study presents a simulated manufacturing methodology integrated with a thermo-oxidative aging process to investigate the effect of supercritical CO₂ on the recycling of polypropylene. Three recycling generations were investigated viz. X, 2X and 4X. The simulated recycling process showed statistically standard properties until second recycling generation (X and 2X). However, beyond the 2X generation i.e. for the 4X generation, significant decrement in properties was observed. This could be due to the additive heat history developed as part of the thermo-oxidative aging process.

Original language	English
Title of host publication	72nd Annual Technical Conference of the Society of Plastics Engineers, ANTEC 2014
Subtitle of host publication	The Plastics Conference
Publisher	Society of Plastics Engineers
Pages	2042-2046
Number of pages	5
Edition	January
ISBN (Electronic)	9781634397087
State	Published - 2014
Externally published	Yes
Event	72nd Annual Technical Conference of the Society of Plastics Engineers: The Plastics Conference, ANTEC 2014 - Las Vegas, United States Duration: 28 04 2014 → 30 04 2014

Publication series

Name	Annual Technical Conference - ANTEC, Conference Proceedings
Number	January
Volume	3

Conference

Conference	72nd Annual Technical Conference of the Society of Plastics Engineers: The Plastics Conference, ANTEC 2014
Country/Territory	United States
City	Las Vegas
Period	28/04/14 → 30/04/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure
SDG 12 Responsible Consumption and Production

Cite this

Pilla, S., Sun, X., & Turng, L. S. (2014). Investigating the effect of supercritical CO₂ ON the simulated recycling of polypropylene. In 72nd Annual Technical Conference of the Society of Plastics Engineers, ANTEC 2014: The Plastics Conference (January ed., pp. 2042-2046). (Annual Technical Conference - ANTEC, Conference Proceedings; Vol. 3, No. January). Society of Plastics Engineers.

Pilla, Srikanth ; Sun, Xiaofei ; Turng, Lih Sheng. / Investigating the effect of supercritical CO₂ ON the simulated recycling of polypropylene. 72nd Annual Technical Conference of the Society of Plastics Engineers, ANTEC 2014: The Plastics Conference. January. ed. Society of Plastics Engineers, 2014. pp. 2042-2046 (Annual Technical Conference - ANTEC, Conference Proceedings; January).

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abstract = "This study presents a simulated manufacturing methodology integrated with a thermo-oxidative aging process to investigate the effect of supercritical CO2 on the recycling of polypropylene. Three recycling generations were investigated viz. X, 2X and 4X. The simulated recycling process showed statistically standard properties until second recycling generation (X and 2X). However, beyond the 2X generation i.e. for the 4X generation, significant decrement in properties was observed. This could be due to the additive heat history developed as part of the thermo-oxidative aging process.",

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Pilla, S, Sun, X & Turng, LS 2014, Investigating the effect of supercritical CO₂ ON the simulated recycling of polypropylene. in 72nd Annual Technical Conference of the Society of Plastics Engineers, ANTEC 2014: The Plastics Conference. January edn, Annual Technical Conference - ANTEC, Conference Proceedings, no. January, vol. 3, Society of Plastics Engineers, pp. 2042-2046, 72nd Annual Technical Conference of the Society of Plastics Engineers: The Plastics Conference, ANTEC 2014, Las Vegas, United States, 28/04/14.

Investigating the effect of supercritical CO₂ ON the simulated recycling of polypropylene. / Pilla, Srikanth; Sun, Xiaofei; Turng, Lih Sheng.
72nd Annual Technical Conference of the Society of Plastics Engineers, ANTEC 2014: The Plastics Conference. January. ed. Society of Plastics Engineers, 2014. p. 2042-2046 (Annual Technical Conference - ANTEC, Conference Proceedings; Vol. 3, No. January).

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

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