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Basic properties of novel S-PRG filler-containing cement

机译：含新型S-PRG填料水泥的基本性质

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摘要

This study was aimed to evaluate the effect of a novel surface pre-reacted glass-ionomer (S-PRG) filler-containing cement for root caries. We prepared the cements using five different S-PRG filler amounts (0, 10, 20, 30, and 40 wt%). Compressive strength, ion release, acid buffering capacity, and microstructure of the as-prepared cements were evaluated. The compressive strength was statistically significant; it was highest for 0 wt% S-PRG cement. Ion release in 0 wt% S-PRG was highest for F~(?) and Al, whereas in 40 wt% S-PRG it was highest for B. For 20, 30, and 40 wt% S-PRG cements, Na and Sr release was higher compared to the other ions. The acid buffering capacity was significantly higher in the 40 wt% S-PRG cement than in the others. In the microstructural analysis, no difference of surface structure was observed among each of the S-PRG filler contents (0–40 wt% S-PRG).
机译：该研究旨在评估新型表面预反应的玻璃离聚物（S-PRG）含有含有根龋的填充剂的填料的作用。我们使用五种不同的S-PRG填充剂（0,10,20,30和40wt％）制备了水泥。评价压缩强度，离子释放，酸缓冲能力和制备的水泥的微观结构。抗压强度是统计学意义的;对于0wt％的S-PRG水泥是最高的。对于F〜（α）和Al的0wt％S-PRG中的离子释放最高，而在40wt％的S-PRG中，B.对于20,30和40wt％的S-PRG水泥，Na和与其他离子相比，SR释放较高。酸缓冲能力在40wt％S-PRG水泥中显着高于其他水泥。在微观结构分析中，在S-PRG填充物内容中观察到表面结构的差异（0-40wt％S-PRG）。

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