Salim S, Sadamori S, Hamada T
Department of Prosthetic Dentistry, Hiroshima University, School of Dentistry, Japan.
J Prosthet Dent. 1992 Jun;67(6):879-81. doi: 10.1016/0022-3913(92)90606-b.
The dimensional accuracy of rectangular acrylic resin specimens was examined when they were processed by three methods: a conventional method, the SR-Ivocap system, and a microwave curing method. The dimensional accuracy was evaluated by the change of the distance vector V, which is calculated by means of measurements of the distances between fixed points on specimens. The specimen cured by the SR-Ivocap system exhibited less dimensional change (p less than 0.05) than those cured by the conventional and the microwave curing methods. The SR-Ivocap system might produce a more accurate denture base than the conventional and the microwave curing methods.
采用三种方法加工矩形丙烯酸树脂试件后，检测其尺寸精度：传统方法、SR-Ivocap系统和微波固化法。尺寸精度通过距离向量V的变化来评估，该向量通过测量试件上固定点之间的距离来计算。与采用传统方法和微波固化法加工的试件相比，采用SR-Ivocap系统加工的试件尺寸变化更小（p<0.05）。与传统方法和微波固化法相比，SR-Ivocap系统可能制作出更精确的义齿基托。
