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...
Saved in:
Main Authors: | , , , , |
---|---|
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 |