The curing reactions of unsaturated polyester resin (UPR) filled with nano-meter TiO2 were studied by means of dynamic DSC.

• 采用动态差示扫描量热法(DSC)对纳米TiO2/UPR复合体系的固化过程进行研究,得出不同升温速率下纳米TiO2/UPR复合体系固化过程中的DSC曲线;