Effects of Fiber-Resin Interface Property on Shape Recovery and Mechanical Properties of Denture-Base-Resin Matrix Smart Composite

Kenichi Hamada; Fumiaki Kawano; Kenzo Asaoka

doi:10.4028/www.scientific.net/MSF.539-543.3279

Paper Titles

Pitting Corrosion Behavior of Sintered SUS444 Stainless Steel in MgCl₂ Solution
p.3255

Enlarging the Temperature Range for Maximum Wear Resistance of TiNi Alloy Using a NTE Phase
p.3261

Magnetic Field-Induced Martensitic Transformation of Heusler-Type Ni₂MnGa System
p.3267

High-Temperature Shape Memory Effect of Ti-(Pt,Ir)
p.3273

Effects of Fiber-Resin Interface Property on Shape Recovery and Mechanical Properties of Denture-Base-Resin Matrix Smart Composite
p.3279

Preparation of Fe₂VAl Thermoelectric Module by RF Sputtering
p.3285

Molecular and Nanometer-Scale Self-Organized System Generated by Protein Motor Functions
p.3290

Nitrogen Ion Beam Irradiation on Amorphous Carbon
p.3297

Study on the Magnetic Properties and Domain Structure of NdFeNbZrB Nanocomposite Permanent Magnets
p.3303

HomeMaterials Science ForumMaterials Science Forum Vols. 539-543Effects of Fiber-Resin Interface Property on Shape...

Effects of Fiber-Resin Interface Property on Shape Recovery and Mechanical Properties of Denture-Base-Resin Matrix Smart Composite

Abstract:

NiTi shape memory alloy fiber-embedded denture-base-resin matrix smart composites were developed as a new denture base material for a “smart denture”, whose shape could be recovered simply by heating after fracture. Three types of fiber surface treatment were applied for the composites and their properties were evaluated by the fiber-pull-out test and bending test, and shape change after repair was examined. A high interface debonding strength increased the fracture strain but did not affect bending strength, and a low interface sliding strength minimized shape change after repair. These results indicate that the fiber-matrix interface with a strong bonding but easy sliding after debonding could improve the preciseness of “smart repair”.