The Preparation and Performance Research of New Denture Base Materials
LI Yan-hua
CHEN Xi-meng
LIU Feng-zhen
Abstract：GO/PMMA composite materials were preparedthrough the mechanical ball milling techn‐ologyand processed according to the hot pressingmethod .ThemorphologyofGO/PMMA was character‐ized by Scanning electron microscopy (SEM ) .The micro‐hardness and tribological performanceof GO/PMMA in artificial saliva were studied by themicrohardness meter and UHM‐3MT wear testing .These results showed that the GO/PMMA section morphology became irregular and coarse .The micro‐hard‐ness of GO/PMMA showed rapid increase trend .The GO/PMMA compositematerials exhibited well‐wear resistancein artificial saliva lubricating medium .
Keywords：graphene oxidePMMAhardnesstribology
Publication Date：2015-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：4( 29-32 )