Vankerckhoven H, Lambrechts P, van Beylen M, Davidson C L, Vanherle G
J Dent Res. 1982 Jun;61(6):791-5. doi: 10.1177/00220345820610062801.
The unreacted methacrylate groups on the surface of conventional composites and microfilled composites were studied by means of multiple internal reflection infrared spectroscopy. The influences of polymerization time, temperature, and the effect of polishing were studied. We also attempted to relate the results of some mechanical tests to the degree of chemical unsaturation measured in the different resins. All surface treatment and manipulative variables caused a decrease in double bond content and interfacial bond strength.
通过多重内反射红外光谱法研究了传统复合材料和微填料复合材料表面未反应的甲基丙烯酸酯基团。研究了聚合时间、温度以及抛光效果的影响。我们还试图将一些力学测试结果与不同树脂中测得的化学不饱和程度联系起来。所有表面处理和操作变量都会导致双键含量和界面粘结强度降低。
