Cohen B I, Volovich Y, Musikant B L, Deutsch A S
Essential Dental Laboratories, South Hackensack, New Jersey, USA.
Gen Dent. 2001 Sep-Oct;49(5):484-8.
This study calculated the flexural strength for six reinforced restorative materials and demonstrated that flexural strength values can be determined simply by using physical parameters (diametral tensile strength and Young's modulus values) that are easily determined experimentally. A one-way ANOVA analysis demonstrated a statistically significant difference between the two reinforced glass ionomers and the four composite resin materials, with the composite resin being stronger than the glass ionomers.
本研究计算了六种增强修复材料的抗弯强度，并证明抗弯强度值可简单地通过使用易于通过实验测定的物理参数（径向拉伸强度和杨氏模量值）来确定。单向方差分析表明，两种增强玻璃离子体和四种复合树脂材料之间存在统计学上的显著差异，复合树脂比玻璃离子体更强。
