Nanoindentation Study on Mechanical Properties of Nano-SiO2/Dental Resin Composites - Journal of Materials Science and Chemical Engineering

MSCE > Vol.6 No.4, April 2018

Journal of Materials Science and Chemical Engineering

Volume 6, Issue 4 (April 2018)

ISSN Print: 2327-6045 ISSN Online: 2327-6053

Google-based Impact Factor: 0.72 Citations

Nanoindentation Study on Mechanical Properties of Nano-SiO2/Dental Resin Composites ()

HTML XML

Download as PDF (Size: 485KB) PP. 57-64

DOI: 10.4236/msce.2018.64008 1,041 Downloads 2,209 Views Citations

Author(s)

Chao Zha^1,2, Jianhua Hu¹, Ainong Li¹, Shangyu Huang¹, Hanxing Liu^2,3, Gang Chen^1,2, Anqi Lei^1,2, Zuoqi Zhang⁴, Bei Li^1,2,5*, Zhengzhi Wang^4*

Affiliation(s)

International School of Materials Science and Engineering, Wuhan University of Technology, Wuhan, China.
School of Materials Science and Engineering, Wuhan University of Technology, Wuhan, China.
Research Center for Materials Genome Engineering, Wuhan University of Technology, Wuhan, China.
Department of Engineering Mechanics, School of Civil Engineering, Wuhan University, Wuhan, China.
State Key Laboratory of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan, China.

ABSTRACT

The micro/nano-scale indentation tests were performed to explore the performance of bisphenol-α-glycidyl methacrylate (Bis-GMA)/triethylene glycol dimethacrylate (TEGDMA) dental resin composites. The effect of the filling content of nano-SiO2 particles on the mechanical properties of the dental composites was studied as well. The experimental results showed that the incorporation of the nano-SiO2 particles at low concentrations (up to 10 wt.%) can apparently increase the hardness and elastic modulus of the dental rein composites. The plasticity index indicates a best elastic recovery capability at a proper amount (4 wt.%) of the nanoparticles. Combined with the infrared spectrum, the mechanical enhancement mechanisms of the dental resin composites were analyzed.

KEYWORDS

Indentation, SiO2 Nanoparticles, Dental Resin Composites, Mechanical Properties

Share and Cite:

Zha, C. , Hu, J. , Li, A. , Huang, S. , Liu, H. , Chen, G. , Lei, A. , Zhang, Z. , Li, B. and Wang, Z. (2018) Nanoindentation Study on Mechanical Properties of Nano-SiO2/Dental Resin Composites. Journal of Materials Science and Chemical Engineering, 6, 57-64. doi: 10.4236/msce.2018.64008.

Cited by

[1]	Improvement of anti-corrosion performance (surface and near the cut edge) and mechanical properties of epoxy coatings modified with nano, micro and hybrid ZnO …
	Journal of …, 2023

[2]	Mechanical characterisation of PEEK-HA composite as an orthopaedic implant
	Advances in Materials and Processing …, 2022

[3]	Analysis of residual stress distribution characteristics of laser surface hardening based on Voronoi model
	Optics & Laser Technology, 2022

[4]	Investigations on the Characterization of Various Adhesive Joints by Means of Nanoindentation and Computer Tomography
	Materials, 2022

[5]	Microstructural-micromechanical correlation in an Al–Cu–Mg–Ag–TiB2 (A205) alloy: additively manufactured and cast
	Materials Science and …, 2022

[6]	Microstructure and Small-Scale Mechanical Properties of Additively Manufactured and Cast Al-Cu-Mg-Ag-TiB2 (A205) Alloy
	2021

[7]	Micromechanics and Indentation Creep of Magnesium Carbon Nanotube Nanocomposites: 298 K to 573 K
	2020

[8]	Ceramic and glass-ceramic fillers in dental composites-A review
	2020

[9]	The influence of titanate coupling agent on the performance of barium titanate/PMMA denture base nanocomposites after SBF storage
	2020

[10]	Effects of Silica Nanoparticles and Silica-Zirconia Nanoclusters on Tribological Properties of Dental Resin Composites
	2018

Journals Menu

Follow SCIRP

	+1 323-425-8868
	customer@scirp.org
	+86 18163351462(WhatsApp)
	1655362766

	Paper Publishing WeChat

Journals Menu

Home

About SCIRP

Service

Policies