Effects of alumina air-abrasion and acidic priming agents on bonding between SUS XM27 steel and auto-polymerizing acrylic resin

Abstract

The purpose of this study was to evaluate the effects of functional monomers contained in the primers, as well as alumina particle abrasion on bonding between stainless steel and acrylic resin. SUS XM27 steel was primed with one of the following materials; Alloy Primer, Estenia Opaque Primer, M. L. Primer, and Super-Bond Liquid. Steel disks were either ground flat or alumina-blasted, primed with one of the four agents, and bonded with an acrylic resin (Unifast Trad). Bond strength was determined both before and after thermocycling (2,000 or 20,000 cycles). Among the four priming agents, the Alloy Primer and Estenia O p a q u e P r i m e r, b o t h o f w h i c h c o n t a i n 1 0 -methacryloyloxydecyl dihydrogen phosphate (MDP), exhibited better bonding performance than the others. Alumina air-borne particle abrasion considerably improved the durability of bonding between the steel and the resin material. It can be concluded that alumina blasting followed by priming with an MDP agent is recommended for bonding the resin and SUS XM27 steel. (J. Oral Sci. 49,[191][192][193][194][195] 2007)

Effects of metal primers on bonding of adhesive resin cement to noble alloys for porcelain fusing

“…Amongst which is the effect of airborne particle abrasion with 50-µm aluminum oxide particles on metal alloys prior to priming, which has been reported to improve the bonding of adhesive resin cements. This improvement was attributed to an increase in surface area and micromechanical retention as well as a result of mechanical cleaning effect by roughening the adhesive surface 31,32) . Apart from airborne particle abrasion, further studies that involve greater thermocycling numbers with reduced cement thickness need to be carried out in order to establish a clinically applicable bonding procedure.…”

Comparative evaluation of metal priming agents applied for bonding of magnetic stainless steel with acrylic repair resin

“…Before application of priming agents, the substrate steel surfaces were ground with abrasive paper. In order to evaluate the single effect of chemical bonding characteristics of the primers, mechanical retention systems including air-borne particle abrasion (19) were not employed.…”

“…Although there are various adhesive systems for bonding stainless steel and related dental alloys (13)(14)(15)(16)(17)(18)(19), limited information is available about various primers, especially related to the chemical ingredients and functional monomers. The purpose of this study was to evaluate the effect of acidic priming agents on the bond strength and durability of an acrylic repair resin bonded to stainless steel.…”

Effect of Embedded Metal Reinforcements and Their Location on the Fracture Resistance of Acrylic Resin Complete Dentures

“…The sandblasted metal reinforcement was then cleaned in distilled water for 10 minutes in an ultrasonic cleaner (Bransonic 2510 J‐MTH, Branson Ultrasonics Corp., Danbury, CT). Immediately after the cleaned metal reinforcement was dried, a metal conditioner (Alloy Primer, Lot: 0310AA, Kuraray Medical Inc., Tokyo, Japan) 27 was applied to the sandblasted surface with a sponge pellet.…”