Methods:ZCompressive strengths and diameter compressive strengths of margin,dentin and enamel materials of Artglass products cured in Dentacolor XS lightcuring case,were tested by MTS880 type tensile testing machine.

• 方法：用MTS－880型拉力试验机，测试经古莎光固化箱固化的古莎产Artglass系列材料的牙颈部、牙体部和切端材料，以及三种材料经分层堆塑固化后各自的抗压强度和直径拉伸强度。