In this paper, the migration of DEHA in PVC film for food packaging dipped in stimulant oil, hormal hexane, was studied.

• 研究了PVC食品包装膜中的增塑剂DEHA在模拟油(正己烷)中的迁移行为,测定了影响迁移过程的速度常数和活化能,并探讨了它们与温度和DEHA初始浓度的关系。