Neve A D, Piddock V, Combe E C
Department of Restorative Dentistry, University Dental Hospital of Manchester, UK.
Clin Mater. 1993;12(2):113-5. doi: 10.1016/0267-6605(93)90059-g.
The effect of heat treating the glass component of a novel glass-ionomer (polyalkenoate) cement on cement properties has been determined, with specific reference to the reactivity of the glass, and the mechanical properties of the resultant cement. It has been shown that heat treatment is a suitable method of decreasing the glass reactivity and improving the handling characteristics of the mixed cement. Under some conditions, an increase in compressive strength was found, although the effect on tensile properties was not significant.
已经确定了对一种新型玻璃离子（聚链烯酸酯）粘固粉的玻璃成分进行热处理对粘固粉性能的影响，特别涉及玻璃的反应活性以及所得粘固粉的机械性能。结果表明，热处理是降低玻璃反应活性并改善混合粘固粉操作特性的合适方法。在某些条件下，发现抗压强度有所提高，尽管对拉伸性能的影响不显著。
