简介:Theroomtemperaturecuringdenturebaseresinhaslowmechanicalproperties,soitwaslimitedinclinicalapplication.Ithadpreviouslydisscusedthatreinforedmaehinicalpropertieswithmetalfiber,glassfiber,plasticfiberandbyaddingthefractureresistancesubstancesinpowderTheaimofthisstudywastodeterminedthemechanicalproperitiesoffourroomtemperaturecuringdenturebaseresinwhichhadbeenmodifiedperformancewithhighboilpointmethacrylate.