van Dijken J W, Stadigh J, Meurman J H
Acta Odontol Scand. 1983 Dec;41(6):377-83. doi: 10.3109/00016358309162350.
The effect of toothbrushing, using tap water, pumice, or dentifrice, on five resins--two microfiller resins, one composite resin with both large and microfiller particles, one composite resin introduced as a filling material for posterior teeth, and one conventional composite resin--was studied by scanning electron microscopy. Brushing with water had almost no effect on the unfinished specimens. When the unfinished and finished specimens of the large filler-containing materials were brushed with toothpaste or pumice, rough surface characteristics were obtained. After the finishing and toothbrushing procedures only one of the microfiller materials showed very smooth surface characteristics. The microfiller materials may be finished with successively finer devices to smooth surfaces that will stay smooth after toothbrushing, whereas finishing the large filler-containing resin materials does not lead to a lasting smooth surface.
通过扫描电子显微镜研究了使用自来水、浮石或牙膏刷牙对五种树脂的影响，这五种树脂分别是两种微填料树脂、一种含有大颗粒和微填料颗粒的复合树脂、一种作为后牙填充材料引入的复合树脂以及一种传统复合树脂。用水刷牙对未处理的标本几乎没有影响。当用牙膏或浮石对含大填料材料的未处理和已处理标本进行刷牙时，会获得粗糙的表面特征。在完成处理和刷牙程序后，只有一种微填料材料显示出非常光滑的表面特征。微填料材料可以用逐渐更精细的设备进行处理，以使表面光滑，并且在刷牙后仍能保持光滑，而对含大填料的树脂材料进行处理不会产生持久光滑的表面。
