Sadamori S, Ganefiyanti T, Hamada T, Arima T
Hiroshima University, School of Dentistry, Japan.
J Prosthet Dent. 1994 Jul;72(1):19-22. doi: 10.1016/0022-3913(94)90210-0.
The influence of thickness and location on the residual monomer content of acrylic resin plates was examined when they were processed by three methods: a conventional method, fluid resin technique, and a microwave curing method. The residual monomer contents were measured by gas liquid chromatography. The levels of residual monomer were influenced by the processing methods and thicknesses of acrylic resin specimens, but not by location within the specimens. These results suggest that dimensional accuracy and stability of acrylic resin dentures could be influenced by the processing method, the thickness of the bases, and the shape and size of the dentures.
研究了采用三种方法加工时，厚度和位置对丙烯酸树脂板残留单体含量的影响：传统方法、流体树脂技术和微波固化法。通过气液色谱法测量残留单体含量。残留单体水平受丙烯酸树脂试件的加工方法和厚度影响，但不受试件内部位置影响。这些结果表明，丙烯酸树脂义齿的尺寸精度和稳定性可能受加工方法、基托厚度以及义齿的形状和尺寸影响。
