Modelling Mechanical Behaviour of Amorphous Poly (L-Lactic Acid) under Biaxial Stretch at Temperatures above Glass Transition

Huidong Wei; Gary Menary; Shiyong Yan

Modelling Mechanical Behaviour of Amorphous Poly (L-Lactic Acid) under Biaxial Stretch at Temperatures above Glass Transition

Huidong Wei, Gary Menary, Shiyong Yan

Queen's University Belfast

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

Abstract

Stretch blow moulding process has been applied to manufacture of bioresorbable vascular scaffold (BVS) made by poly (l-lactic acid) (PLLA) improve the mechanical properties of product. Biaxial stretching test was conducted to obtain the mechanical properties of amorphous PLLA materials at temperatures above glass transition. The glass-rubber (GR) constitutive model was adopted to model the mechanical behaviour and can be used for the simulation for the forming process

Original language	English
Title of host publication	ANTEC 2017 - Proceedings of the 75th Annual Technical Conference & Exhibition of the Society of Plastics Engineers
Publisher	Society of Plastics Engineers
Chapter	72
Pages	489-492
Number of pages	4
ISBN (Print)	9780692883099, 9780878493309
Publication status	Published - 8 May 2018
Externally published	Yes
Event	75th Annual Technical Conference & Exhibition of the Society of Plastics Engineers - Anaheim, United States Duration: 8 May 2017 → 10 May 2017 Conference number: 75

Conference

Conference	75th Annual Technical Conference & Exhibition of the Society of Plastics Engineers
Abbreviated title	ANTEC 2017
Country/Territory	United States
City	Anaheim
Period	8/05/17 → 10/05/17

UN SDGs

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

SDG 9 Industry, Innovation, and Infrastructure

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Cite this

Wei, H., Menary, G., & Yan, S. (2018). Modelling Mechanical Behaviour of Amorphous Poly (L-Lactic Acid) under Biaxial Stretch at Temperatures above Glass Transition. In ANTEC 2017 - Proceedings of the 75th Annual Technical Conference & Exhibition of the Society of Plastics Engineers (pp. 489-492). Society of Plastics Engineers. https://app.knovel.com/web/view/khtml/show.v/rcid:kp9Z5A0E52/cid:kt011LAHC3/viewerType:khtml//root_slug:modelling-mechanical-behaviour-of-amorphous-poly-l-lactic-acid-under-biaxial-stretch-at-temperatures-above-glass-transition/url_slug:modelling-mechanical?b-toc-cid=kp9Z5A0E52&b-toc-title=ANTEC%C2%AE%202017%20-%20Proceedings%20of%20the%20Technical%20Conference%20%26%20Exhibition%2C%20Anaheim%2C%20California%2C%20USA%20May%208-10%2C%202017&b-toc-url-slug=modelling-mechanical&hierarchy=kn001GD021&page=1&view=collapsed&zoom=1

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title = "Modelling Mechanical Behaviour of Amorphous Poly (L-Lactic Acid) under Biaxial Stretch at Temperatures above Glass Transition",

abstract = "Stretch blow moulding process has been applied to manufacture of bioresorbable vascular scaffold (BVS) made by poly (l-lactic acid) (PLLA) improve the mechanical properties of product. Biaxial stretching test was conducted to obtain the mechanical properties of amorphous PLLA materials at temperatures above glass transition. The glass-rubber (GR) constitutive model was adopted to model the mechanical behaviour and can be used for the simulation for the forming process ",

keywords = "Blow molding, Elastomers, Glass, Lactic acid, Mechanical properties, Plastic products, Scaffolds",

author = "Huidong Wei and Gary Menary and Shiyong Yan",

year = "2018",

month = may,

day = "8",

language = "English",

isbn = "9780692883099",

pages = "489--492",

booktitle = "ANTEC 2017 - Proceedings of the 75th Annual Technical Conference \& Exhibition of the Society of Plastics Engineers",

publisher = "Society of Plastics Engineers",

address = "United States",

note = "75th Annual Technical Conference \& Exhibition of the Society of Plastics Engineers, ANTEC 2017 ; Conference date: 08-05-2017 Through 10-05-2017",

}

Wei, H, Menary, G & Yan, S 2018, Modelling Mechanical Behaviour of Amorphous Poly (L-Lactic Acid) under Biaxial Stretch at Temperatures above Glass Transition. in ANTEC 2017 - Proceedings of the 75th Annual Technical Conference & Exhibition of the Society of Plastics Engineers. Society of Plastics Engineers, pp. 489-492, 75th Annual Technical Conference & Exhibition of the Society of Plastics Engineers, Anaheim, California, United States, 8/05/17. <https://app.knovel.com/web/view/khtml/show.v/rcid:kp9Z5A0E52/cid:kt011LAHC3/viewerType:khtml//root_slug:modelling-mechanical-behaviour-of-amorphous-poly-l-lactic-acid-under-biaxial-stretch-at-temperatures-above-glass-transition/url_slug:modelling-mechanical?b-toc-cid=kp9Z5A0E52&b-toc-title=ANTEC%C2%AE%202017%20-%20Proceedings%20of%20the%20Technical%20Conference%20%26%20Exhibition%2C%20Anaheim%2C%20California%2C%20USA%20May%208-10%2C%202017&b-toc-url-slug=modelling-mechanical&hierarchy=kn001GD021&page=1&view=collapsed&zoom=1>

Modelling Mechanical Behaviour of Amorphous Poly (L-Lactic Acid) under Biaxial Stretch at Temperatures above Glass Transition. / Wei, Huidong; Menary, Gary; Yan, Shiyong.
ANTEC 2017 - Proceedings of the 75th Annual Technical Conference & Exhibition of the Society of Plastics Engineers. Society of Plastics Engineers, 2018. p. 489-492.

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

TY - GEN

T1 - Modelling Mechanical Behaviour of Amorphous Poly (L-Lactic Acid) under Biaxial Stretch at Temperatures above Glass Transition

AU - Wei, Huidong

AU - Menary, Gary

AU - Yan, Shiyong

N1 - Conference code: 75

PY - 2018/5/8

Y1 - 2018/5/8

N2 - Stretch blow moulding process has been applied to manufacture of bioresorbable vascular scaffold (BVS) made by poly (l-lactic acid) (PLLA) improve the mechanical properties of product. Biaxial stretching test was conducted to obtain the mechanical properties of amorphous PLLA materials at temperatures above glass transition. The glass-rubber (GR) constitutive model was adopted to model the mechanical behaviour and can be used for the simulation for the forming process

AB - Stretch blow moulding process has been applied to manufacture of bioresorbable vascular scaffold (BVS) made by poly (l-lactic acid) (PLLA) improve the mechanical properties of product. Biaxial stretching test was conducted to obtain the mechanical properties of amorphous PLLA materials at temperatures above glass transition. The glass-rubber (GR) constitutive model was adopted to model the mechanical behaviour and can be used for the simulation for the forming process

KW - Blow molding

KW - Elastomers

KW - Glass

KW - Lactic acid

KW - Mechanical properties

KW - Plastic products

KW - Scaffolds

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M3 - Conference contribution

SN - 9780692883099

SN - 9780878493309

SP - 489

EP - 492

BT - ANTEC 2017 - Proceedings of the 75th Annual Technical Conference & Exhibition of the Society of Plastics Engineers

PB - Society of Plastics Engineers

T2 - 75th Annual Technical Conference & Exhibition of the Society of Plastics Engineers

Y2 - 8 May 2017 through 10 May 2017

ER -

Modelling Mechanical Behaviour of Amorphous Poly (L-Lactic Acid) under Biaxial Stretch at Temperatures above Glass Transition

Abstract

Conference

UN SDGs

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