An experimental study of the scratch properties of poly(methyl methacrylate) as a function of the concentration of added slip agent

Bong Chul Kim; Hyoung Jun Kim; Byoung Ho Choi; Ho Sang Lee

doi:10.1016/j.triboint.2011.09.001

An experimental study of the scratch properties of poly(methyl methacrylate) as a function of the concentration of added slip agent

Bong Chul Kim, Hyoung Jun Kim, Byoung Ho Choi, Ho Sang Lee

School of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

A scratch test was performed on poly(methyl methacrylate) (PMMA) material that had been optimised for electronic products. In this study, the scratch properties of PMMA containing various concentrations of slip agent were investigated by performing scratch tests under two different load conditions, i.e., a static normal load and a variable normal load. The effects of the concentration of slip agent on the scratch properties of PMMA were characterised by some key tribological parameters, based on a new standard test methodology. Additionally, the damaged surfaces of the specimens were investigated to understand the variations in scratch mechanisms.

Original language	English
Pages (from-to)	2035-2041
Number of pages	7
Journal	Tribology International
Volume	44
Issue number	12
DOIs	https://doi.org/10.1016/j.triboint.2011.09.001
Publication status	Published - 2011 Nov

Keywords

Fracture
Poly(methyl methacrylate)
Scratch
Slip agent

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1016/j.triboint.2011.09.001

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An experimental study of the scratch properties of poly(methyl methacrylate) as a function of the concentration of added slip agent

Abstract

Keywords

ASJC Scopus subject areas

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