title: [Relation of surface texture of fine finishing diamond point for composite resin and polished surface of composite resin].
abstract: Distribution of diamond grain size of seven fine finishing diamond points was measured by a digital image analyzer. Also influence of diamond grain size of fine finishing diamond points on finished surface of two types of visible light cured composite resins (semihybrid type and submicron filler type) were investigated. Diamond grain size was almost from 10 to 100 microns 2 in area. Diamond grain size was closely related to the surface roughness of semihybrid type composite resin, although it was not related to that of submicron filler type composite resin. Surface roughness of a submicron filler type composite resin finished at a low speed was less than that at a high speed. Grain size of diamond point and revolution speed may play an important role in surface texture of composite resin.
authors.forename: A
authors.initials: A
authors.lastname: Matsumoto
authors.forename: M
authors.initials: M
authors.lastname: Yamauchi
authors.forename: K
authors.initials: K
authors.lastname: Yamamoto
authors.forename: M
authors.initials: M
authors.lastname: Sakai
authors.forename: S
authors.initials: S
authors.lastname: Noda
authors.forename: S
authors.initials: S
authors.lastname: Yamaguchi
authors.forename: J
authors.initials: J
authors.lastname: Kawano
authors.forename: K
authors.initials: K
authors.lastname: Kimura
mesh_terms: D003188:Composite Resins; D003775:Dental Polishing / Q000295:instrumentation*; D013499:Surface Properties
chemical_list: D003188:Composite Resins