The dynamic rheological behavior and dynamic mechanical property were investigated when 2,2-bis (2-oxazoline) (BOZ) and phthalic anhydride (PA) were simultaneously incorporated into recycled PET.

• 以扩链剂2,2 双(2 ?f唑啉)(BOZ)与苯酐(PA)联用改性回收PET,系统地考察了增黏改性后回收PET动态流变性能和动态力学性能的影响。