Variation of scratch behaviors of thermoplastic polyolefins (TPO) due to thermal degradation

Jungsub Lee; Byunghyun Kang; Byoung-Ho Choi; Jeong Moo Lee

Variation of scratch behaviors of thermoplastic polyolefins (TPO) due to thermal degradation

Jungsub Lee, Byunghyun Kang, Byoung-Ho Choi, Jeong Moo Lee

Department of Mechanical Engineering

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

Abstract

Evaluating the effect of scratching speed and thermal degradation time acting on the scratch resistance of Thermoplastic Polyolefin (TPO) quantitatively using ASTM D7027-13 standard is the main theme of this paper. By measuring the critical normal load at a scratch mode transition point, scratch resistance of TPO is characterized. The test result showed that thermal degradation causes TPO to become susceptible to scratch. As scratch speed and thermal degradation time increase, critical points appeared faster which means the specimen failed at the lower load level.

Original language	English
Title of host publication	ANTEC 2016 - Proceedings of the Annual Technical Conference and Exhibition of the Society of Plastics Engineers
Publisher	Society of Plastics Engineers
Pages	676-679
Number of pages	4
ISBN (Electronic)	9780692719619
Publication status	Published - 2016
Event	74th Annual Technical Conference and Exhibition of the Society of Plastics Engineers, SPE ANTEC Indianapolis 2016 - Indianapolis, United States Duration: 2016 May 23 → 2016 May 25

Other

Other	74th Annual Technical Conference and Exhibition of the Society of Plastics Engineers, SPE ANTEC Indianapolis 2016
Country	United States
City	Indianapolis
Period	16/5/23 → 16/5/25

ASJC Scopus subject areas

Polymers and Plastics
Chemical Engineering(all)

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Variation of scratch behaviors of thermoplastic polyolefins (TPO) due to thermal degradation. / Lee, Jungsub; Kang, Byunghyun; Choi, Byoung-Ho; Lee, Jeong Moo.

ANTEC 2016 - Proceedings of the Annual Technical Conference and Exhibition of the Society of Plastics Engineers. Society of Plastics Engineers, 2016. p. 676-679.

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

Lee, J, Kang, B, Choi, B-H & Lee, JM 2016, Variation of scratch behaviors of thermoplastic polyolefins (TPO) due to thermal degradation. in ANTEC 2016 - Proceedings of the Annual Technical Conference and Exhibition of the Society of Plastics Engineers. Society of Plastics Engineers, pp. 676-679, 74th Annual Technical Conference and Exhibition of the Society of Plastics Engineers, SPE ANTEC Indianapolis 2016, Indianapolis, United States, 16/5/23.

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