Effect of poly(vinyl alcohol)-g-poly(lactic acid) on the oxygen barrier performance of poly(lactic acid)-based film.

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Tác giả: Yi Dan, Zheyuan Fan, Ling Fu, Yun Huang, Long Jiang, Lidan Lan

Ngôn ngữ: eng

Ký hiệu phân loại: 621.3815284 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting

Thông tin xuất bản: Netherlands : International journal of biological macromolecules , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 217441

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In order to improve the oxygen barrier performance of poly(lactic acid) (PLA), a simple and economical melt blending method was chosen and poly(vinyl alcohol) (PVOH) with excellent oxygen barrier was used as the reinforcing phase to meet high oxygen needs. To improve compatibility, PLA was grafted onto PVOH through L-LA ring opening polymerization to get poly(vinyl alcohol)-graft-poly(lactic acid) (PVOH-g-PLA). The films with high oxygen barrier performance were prepared by blending PLA with PVOH-g-PLA. The structure of PVOH-g-PLA were characterized by FTIR and

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