Characterization of scratch behaviors of multilayer automotive coatings for various scratch conditions

Sung Wook Moon; Byoung Ho Choi; Myuoung Gi Choi; Woochan Hyung

Characterization of scratch behaviors of multilayer automotive coatings for various scratch conditions

Sung Wook Moon, Byoung Ho Choi, Myuoung Gi Choi, Woochan Hyung

Research output: Contribution to conference › Paper › peer-review

Abstract

Vehicles confront damages and breakdown caused by various factors under working condition. The most common type of the failure is scratch. External particles such as small pebbles pop up and cause physical damages on the surface of the vehicle. It is not desirable in the aesthetic point of view. Clear-coat layer, which is on the top of the painted surface, is directly affected by scratch. To evaluate the scratch characteristics of the coatings of passenger vehicles, we conducted scratch tests using ASTM D7027 standard. Through the experiments, we obtained scratch properties of various coatings. Using the results, scratch-resistant clear-coat will be developed.

Original language	English
Publication status	Published - 2018 Jan 1
Event	2018 Society of Plastics Engineers Annual Technical Conference, ANTEC 2018 - Orlando, United States Duration: 2018 May 7 → 2018 May 10

Conference

Conference	2018 Society of Plastics Engineers Annual Technical Conference, ANTEC 2018
Country/Territory	United States
City	Orlando
Period	18/5/7 → 18/5/10

ASJC Scopus subject areas

General Chemical Engineering
Polymers and Plastics

Cite this

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title = "Characterization of scratch behaviors of multilayer automotive coatings for various scratch conditions",

abstract = "Vehicles confront damages and breakdown caused by various factors under working condition. The most common type of the failure is scratch. External particles such as small pebbles pop up and cause physical damages on the surface of the vehicle. It is not desirable in the aesthetic point of view. Clear-coat layer, which is on the top of the painted surface, is directly affected by scratch. To evaluate the scratch characteristics of the coatings of passenger vehicles, we conducted scratch tests using ASTM D7027 standard. Through the experiments, we obtained scratch properties of various coatings. Using the results, scratch-resistant clear-coat will be developed.",

author = "Moon, {Sung Wook} and Choi, {Byoung Ho} and Choi, {Myuoung Gi} and Woochan Hyung",

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note = "2018 Society of Plastics Engineers Annual Technical Conference, ANTEC 2018 ; Conference date: 07-05-2018 Through 10-05-2018",

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AU - Moon, Sung Wook

AU - Choi, Byoung Ho

AU - Choi, Myuoung Gi

AU - Hyung, Woochan

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Vehicles confront damages and breakdown caused by various factors under working condition. The most common type of the failure is scratch. External particles such as small pebbles pop up and cause physical damages on the surface of the vehicle. It is not desirable in the aesthetic point of view. Clear-coat layer, which is on the top of the painted surface, is directly affected by scratch. To evaluate the scratch characteristics of the coatings of passenger vehicles, we conducted scratch tests using ASTM D7027 standard. Through the experiments, we obtained scratch properties of various coatings. Using the results, scratch-resistant clear-coat will be developed.

AB - Vehicles confront damages and breakdown caused by various factors under working condition. The most common type of the failure is scratch. External particles such as small pebbles pop up and cause physical damages on the surface of the vehicle. It is not desirable in the aesthetic point of view. Clear-coat layer, which is on the top of the painted surface, is directly affected by scratch. To evaluate the scratch characteristics of the coatings of passenger vehicles, we conducted scratch tests using ASTM D7027 standard. Through the experiments, we obtained scratch properties of various coatings. Using the results, scratch-resistant clear-coat will be developed.

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M3 - Paper

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T2 - 2018 Society of Plastics Engineers Annual Technical Conference, ANTEC 2018

Y2 - 7 May 2018 through 10 May 2018

ER -

Characterization of scratch behaviors of multilayer automotive coatings for various scratch conditions

Abstract

Conference

ASJC Scopus subject areas

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