WANG Chunguang, LIN Jingxin, ZHANG Zishou, et al. Effect of Compatibilization on Crystallization and Melting Behavior of Recycled Poly(ethylene terephthalate) and Polypropylene Blends[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2012,51(5):1-6.
WANG Chunguang, LIN Jingxin, ZHANG Zishou, et al. Effect of Compatibilization on Crystallization and Melting Behavior of Recycled Poly(ethylene terephthalate) and Polypropylene Blends[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2012,51(5):1-6.DOI:
The recycled poly (ethylene terephthalate)/polypropylene (r-PET/PP) blends were prepared with different compatibilizers. The differential scanning calorimetry (DSC) was used to investigate the effect of compatibilizers on crystallization and melting behavior of r-PET
the effect of r-PET on crystallization and melting behavior of PP and the effect of compatibilizers on crystallization and melting behavior of r-PET/PP blends. The results indicated that the crystallization temperatures of PP increased with increasing r-PET contents and the crystallization temperatures of r-PET decreased with increasing PP contents. Addition of compatibilizers significantly decreased the crystallization temperatures of neat r-PET and r-PET component in the blends. However
the different compatibilizers had no influence on the crystallization and melting behavior of blends and the crystallization behavior of PP in the blends depend on the kinds of compatibilizers.
关键词
聚丙烯回收PET相容剂结晶与熔融行为
Keywords
polypropylenerecycled poly (ethylene terephthalate)compatibilizerscrystallization and melting behavior