市售四種微埴複合樹脂在乾燥狀況下與潮濕狀況下貯存七天,再分別測試其三種機械性質:抗壓強度,抗張強度與撓苗強度。結果吸水性有意義的降低了材料的撓曲強度。
”Four commercial light-cured microfilled composite resins were tested respectly after 7days drying or immersing in distilled water at 37℃ Three mechanical properties: compressive strength, diametral tensile strength, and transverse strength were exemined. The transverse strength was significantly influenced by water sorption.”