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POLISHING SEQUENCE FOR TITANIUM USING DENTAL ARMAMENTARIUMA PILOT STUDY

 

作者: Melinda,   Russell Kenneth,   May Michael,  

 

期刊: Implant Dentistry  (OVID Available online 1993)
卷期: Volume 2, issue 2  

页码: 117-121

 

ISSN:1056-6163

 

年代: 1993

 

出版商: OVID

 

数据来源: OVID

 

摘要:

With the increasing use of titanium in dentistry, the methods for maintenance, particularly the polishing sequence, have become especially important. Thirty test samples of commercially pure grade 2 titanium were sandblasted with 110 μm aluminum oxide at 60 psi to establish a baseline surface roughness. Two samples were exposed to each of 15 different polishing sequences. Scanning electron photomicrographs of the polished samples were taken at x 100 and randomly assigned identification numbers. The photomicrographs were evaluated and ranked by six dentists for surface smoothness. The best surface polish was obtained with the following sequence: aluminum oxide stone, green Flexie rubber abrasive wheel, white Flexie rubber abrasive wheel, flour of pumice on a wet rag wheel, buffing bar compound on a felt wheel, rouge on a felt wheel, and rouge on a chamois wheel (Implant Dent 1993;2:117–121)

 

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