Synthesis and characterization of dental composite materials reinforced with nanofibers

Abstract

Cilj ovog istraživanja je ispitativanje mogućnosti upotrebe elektropredenih alumina punioca kao ojačanja za hibridne kompozitne materijale zasnovane na PMMA. Ispitivan je uticaj veličine i oblika elektropredenih alumina ojačanja na mehanička svojstva hibridnih kompozita i izvršeno je poređenje sa dva tipa kompozita dobijenih pomoću industrijskih alumina ojačanja: sferičnih čestica alumine i alumina viskersa. Sva ojačanja su dodata bez modifikacije površine, što čini proces veoma jednostavnim i snižava troškove procesiranja materijala...

The goal of this research was to examine the feasibility of using electrospun alumina fillers as reinforcement for PMMA-based hybrid composite materials. The influence of the size and shape of electrospun alumina fillers on the mechanical properties of the hybrid composites was studied and compared with those of the two types of composites prepared using industrial alumina fillers: alumina spherical particles and alumina whiskers. All fillers were added without surface modification, which makes the process very simple and lowers the cost of the processing of the materials...