摘要
比较临床常用的一种玻璃离子水门汀 (GIC)在不同粉液比的条件下氟离子的释放情况。用氟离子选择电极 ,分别在第 1、2、3d直至 18d ,测定两个试样浸泡溶液中的氟离子浓度。结果表明不同粉液比条件下的玻璃离子水门汀 ,在液体环境下的氟释放能力不同。且粉液比较大时 。
We compare the quantity of fluorine release for a kind of commonly used clinical glass ion cement under different ratios of powder and liquid, measuring the consistence of fluorine ion of two samples with fluorine ion selective electrodes. The result indicates that the release quantity of fluorine ion enhances, in the same period of time, with increased power liquid ratio.
出处
《大连轻工业学院学报》
2001年第4期242-244,共3页
Journal of Dalian Institute of Light Industry
