Mechanical properties study of plasma treated epoxy-base post in dual-material systems

© 2016 Trans Tech Publications, Switzerland. Improvement of adhesion between epoxy based post and composite resin core materials by low temperature plasma is an on-going dental material development. To systematically investigate the effects of surface change on the material's chemical and mecha...

Full description

Saved in:
Bibliographic Details
Main Authors: Waleepan Sangprasert, Vannajan Sanghiran Lee, Piriya Yavirach, Dheerawan Boonyawan, Piyarat Nimmanpipug
Format: Book Series
Published: 2018
Subjects:
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84958214481&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/55837
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Chiang Mai University
id th-cmuir.6653943832-55837
record_format dspace
spelling th-cmuir.6653943832-558372018-09-05T03:05:46Z Mechanical properties study of plasma treated epoxy-base post in dual-material systems Waleepan Sangprasert Vannajan Sanghiran Lee Piriya Yavirach Dheerawan Boonyawan Piyarat Nimmanpipug Engineering Materials Science © 2016 Trans Tech Publications, Switzerland. Improvement of adhesion between epoxy based post and composite resin core materials by low temperature plasma is an on-going dental material development. To systematically investigate the effects of surface change on the material's chemical and mechanical properties, three series of two component materials, epoxy/urethane dimethacrylate (UDMA), epoxy/polyethylene (PE), and epoxy/poly(methylmethacrylate) (PMMA), were compared with dental epoxy based post/composite resin core. Each dual-materials system was modeled at an atomistic level. A molecular dynamics (MD) method with COMPASS force field was employed to simulate the most probable functionalization and the materials physical properties changes. Material surface modification was modeled and optimized using quantum calculations based on experimental characterization. To validate calculation results, the effect of plasma treatment on the mechanical properties of the dental post materials were examined by tensile pull out test. 2018-09-05T03:02:07Z 2018-09-05T03:02:07Z 2016-01-01 Book Series 10139826 2-s2.0-84958214481 10.4028/www.scientific.net/KEM.675-676.739 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84958214481&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/55837
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Engineering
Materials Science
spellingShingle Engineering
Materials Science
Waleepan Sangprasert
Vannajan Sanghiran Lee
Piriya Yavirach
Dheerawan Boonyawan
Piyarat Nimmanpipug
Mechanical properties study of plasma treated epoxy-base post in dual-material systems
description © 2016 Trans Tech Publications, Switzerland. Improvement of adhesion between epoxy based post and composite resin core materials by low temperature plasma is an on-going dental material development. To systematically investigate the effects of surface change on the material's chemical and mechanical properties, three series of two component materials, epoxy/urethane dimethacrylate (UDMA), epoxy/polyethylene (PE), and epoxy/poly(methylmethacrylate) (PMMA), were compared with dental epoxy based post/composite resin core. Each dual-materials system was modeled at an atomistic level. A molecular dynamics (MD) method with COMPASS force field was employed to simulate the most probable functionalization and the materials physical properties changes. Material surface modification was modeled and optimized using quantum calculations based on experimental characterization. To validate calculation results, the effect of plasma treatment on the mechanical properties of the dental post materials were examined by tensile pull out test.
format Book Series
author Waleepan Sangprasert
Vannajan Sanghiran Lee
Piriya Yavirach
Dheerawan Boonyawan
Piyarat Nimmanpipug
author_facet Waleepan Sangprasert
Vannajan Sanghiran Lee
Piriya Yavirach
Dheerawan Boonyawan
Piyarat Nimmanpipug
author_sort Waleepan Sangprasert
title Mechanical properties study of plasma treated epoxy-base post in dual-material systems
title_short Mechanical properties study of plasma treated epoxy-base post in dual-material systems
title_full Mechanical properties study of plasma treated epoxy-base post in dual-material systems
title_fullStr Mechanical properties study of plasma treated epoxy-base post in dual-material systems
title_full_unstemmed Mechanical properties study of plasma treated epoxy-base post in dual-material systems
title_sort mechanical properties study of plasma treated epoxy-base post in dual-material systems
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84958214481&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/55837
_version_ 1681424579804790784