China Plastics ›› 2022, Vol. 36 ›› Issue (11): 164-173.DOI: 10.19491/j.issn.1001-9278.2022.11.024

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Research progress in poly(vinyl alcohol) blending film

YU Wenxia, DANG Chunlei, HE Yilin, WANG Yaomin, ZHANG Yan’e(), LIU Qian, TIAN Huafeng()   

  1. College of Chemistry and Materials Engineering,Beijing Technology and Business University,Beijing 100089,China
  • Received:2022-08-04 Online:2022-11-26 Published:2022-11-25

Abstract:

This paper introduced the preparation methods, structure, and properties of poly(vinyl alcohol) (PVA) blending films, including PVA blends with natural polymers such as starch, chitosan, and protein, synthetic biodegradable polymers such as polylactic acid, polycaprolactone and polyethylene glycol, and synthetic non⁃biodegradable polymers such as polyaniline, low density polyethylene, and polyurethane. The application of PVA blending films in the fields of medical treatment, separation, food packaging, and agriculture was introduced, and their future research direction was prospected.

Key words: poly(vinyl alcohol), blending, film

CLC Number: