Study on collecting method in dental cutting dusts.
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概要
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In a study of cutting dust it is important to collect the dust precisely. The present study was undertaken to develop a superior method for collecting dust, by applying the electrostatic effect of filmwrap used for food packing ("Saran wrap®"). Furthermore, this method was able to observe their shapes by microscope. The following results were obtained using cutting dust from porcelain and a piece of silver as samples.<BR>(1) It was demonstrated that using filmwrap was quite useful in collecting, measuring, and observing microparticles in dental cutting dust.<BR>(2) Cutting dust composed of microparticles under the size of 10μm was 76-100% and 64-89% in porcelain and silver, respectively.<BR>(3) Scattered dust and falling dust had different distribution patterns of particle size.
- 有限責任中間法人 日本口腔衛生学会の論文
有限責任中間法人 日本口腔衛生学会 | 論文
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