玻璃离子水门汀：侵蚀化学

Glass ionomer cements: chemistry of erosion.

作者信息

Crisp S, Lewis B G, Wilson A D

出版信息

J Dent Res. 1976 Nov-Dec;55(6):1032-41. doi: 10.1177/00220345760550060501.

DOI:10.1177/00220345760550060501

Abstract

A three-month study of the chemistry of the water erosion of two forms of ASPA cement has been made. The effect of varying cement consistency and cure time was investigated. The results are discussed in terms of the known chemistry and structure of the cement. The erosion behavior is compared to that of silicate, silicophosphate, and zinc polycarboxylate dental cements. The state of absorbed water and the mechanism of erosion is discussed.

摘要

对两种形式的ASPA水泥水侵蚀化学进行了为期三个月的研究。研究了不同水泥稠度和固化时间的影响。根据水泥已知的化学性质和结构对结果进行了讨论。将侵蚀行为与硅酸盐、硅磷酸盐和聚羧酸锌牙科水泥的侵蚀行为进行了比较。讨论了吸水状态和侵蚀机理。