Effects of vapour of organic solvents on the poly-(ethylene terephthalate) (PET) was studied by the differential scanning calorimetry (DSC).

• 用差示扫描量热(DSC)研究了几种有机溶剂蒸气对聚对苯二甲酸乙二酯(PET)的作用,表明可分为反应性的和非反应性的两种。