Pobochina V V
Stomatologiia (Mosk). 1991 Nov-Dec(6):23-5.
The author presents the results of physicochemical trials and preliminary clinical assessment of modified copper amalgam, carried out to master the optimal method for its preparation. The optimal conditions for the preparation of a filling from modified copper amalgam consist in mixing 0.42 +/- 0.02 g of the alloy powder and 0.3 g of mercury within 25-35 sec. Clinical trials have demonstrated the advantages of this modification vs. the filling manufactured in this country previously, this recommending it for practical pedodontics.
作者介绍了为掌握改良铜汞合金的最佳制备方法而进行的物理化学试验及初步临床评估结果。用改良铜汞合金制备填充物的最佳条件是在25 - 35秒内将0.42 +/- 0.02克合金粉末与0.3克汞混合。临床试验已证明这种改良型相对于该国此前生产的填充物具有优势，这使其推荐用于儿童牙科学的实际应用。
