Structure and Properties of PP/EVOH Blends

  title={Structure and Properties of PP/EVOH Blends},
  author={Wang Shi-yin},
The compatibility,thermal behavior,mechanical properties and barrier performance of the blends of PP/poly(ethylene-co-vinyl alcohol)(EVOH)containing three kinds of compatibilizers(PP-g-AA,PP-g-ITA and PP-g-MAH)were investigated.Infrared spectra analysis indicated that the improvement of compatibility resulted from the formation of ester bonds and hydrogen bonds between compatibilizers and EVOH.Scanning Electron Microscopy observations showed that the presence of compatibilizers in the PP/EVOH… CONTINUE READING

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