Vallittu P K
Department of Prosthetics and Stomatognathic Physiology, University of Kuopio, Finland.
J Oral Rehabil. 1993 Sep;20(5):533-9. doi: 10.1111/j.1365-2842.1993.tb01640.x.
This study was aimed at clarifying the effects of two different silane compounds on the adhesion between the different fibres and acrylic resin. The fibres used as reinforcement in the acrylic resin test specimens were glass, carbon and aramid fibres and the silane treated and untreated versions of each type of the fibres were tested. The fracture resistance of the test specimens were assessed and the fibres were studied by a scanning electron microscope (SEM) to establish the adhesion between the fibres and acrylic resin. The results showed that silanization of glass and aramid fibres enhances the adhesion between the fibres and acrylic resin. The findings were confirmed by the SEM photographs taken. The use of a scanning electron microscope proved to be useful for the investigation of the adhesive properties of the materials used.
本研究旨在阐明两种不同硅烷化合物对不同纤维与丙烯酸树脂之间粘附力的影响。在丙烯酸树脂测试样本中用作增强材料的纤维有玻璃纤维、碳纤维和芳纶纤维，每种纤维的硅烷处理和未处理版本均进行了测试。评估了测试样本的抗断裂性，并通过扫描电子显微镜（SEM）研究纤维，以确定纤维与丙烯酸树脂之间的粘附力。结果表明，玻璃纤维和芳纶纤维的硅烷化增强了纤维与丙烯酸树脂之间的粘附力。拍摄的扫描电子显微镜照片证实了这些发现。事实证明，使用扫描电子显微镜有助于研究所用材料的粘附特性。
