Effect of Glass Fibers or Metallic Filler on the Linear Dimensional Changes and Water Sorption of Acrylic Resin Denture Base Material
Journal Title: International Journal of Dentistry and Oral Science (IJDOS) - Year 2015, Vol 0, Issue 6
Abstract
The aim of this study was to study the effect of reinforcement of acrylic resin denture base polymer with chopped glass fibers and silver filler on the linear dimensional changes, and water sorption. The dimensional changes were measured immediately after processing, after 1, 2, 3, 7 and 14 days of water storage. Water sorption was measured after 7-days of water storage. The results revealed that both types of reinforcement affect the dimensional accuracy and water sorption of the test specimens when compared to the control unreinforced specimens. The greatest dimensional accuracy was found with the glass fibers reinforced test specimens. The lowest amount of water sorption was found with the silver-filled test specimens. It was concluded that both the tested reinforcing materials decreased the linear dimensional changes and water sorption as compared to the control group specimens.
Authors and Affiliations
Mohammad M Beyari
Keywords
Related Articles
- EP ID EP201169
- DOI 10.19070/2377-8075-SI02005
- Views 144
- Downloads 0
In vivo Evaluation of a Novel Custom-Made press-Fit Dental Implant Through Electron Beam Melting® (EBM®)
Recently, Electron Beam Melting (EBM ) has been demonstrated as a novel manufacturing technique with high potential to fabricate custom-made press-fit dental implants. However, the biological performances of these implan...
High Resolution TEM Characterisation of Hydrogen Peroxide Treated Tooth Structures
Objective: Previous studies reported that bleaching agents are capable of altering the outer enamel or exposed dentine surfaces. In this study, transmission electron microscopy (TEM) characterisation in combination with...
Translational Oral Science Implications for Systemic Clinical Research
Modern contemporary oral science brings forward timely and critical contributions to translational science, the convergence of translational research and translational effectiveness. Incontrovertible evidence has establi...
Multiple Myeloma: Concise Review of the Literature and A Case Report of Mandibular Involvement
Multiple myeloma is an uncommon hematologic malignancy which is characterized by monoclonal proliferation of malignant plasma cells. The most common locations include the spine, skull, pelvis, ribs, humerus, femur and ja...
A Novel Functional Impression Procedure for Distal-Extension Removable Partial Dentures
Background: Functional selective pressure impression on the residual ridge is much highly recommended than the rest of the anatomic impressions in distal-extension removable partial dentures (RPD). However, the present m...