Films Based on a Blend of PVC with Copolymer of 3-Hydroxybutyrate with 3-Hydroxyhexanoate | Zendy

E. V. Belukhichev | Zendy; Vera E. Sitnikova | Zendy; Evgenia O. Samuylova | Zendy; M. V. Uspenskaya | Zendy; Daria Martynova | Zendy

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Films Based on a Blend of PVC with Copolymer of 3-Hydroxybutyrate with 3-Hydroxyhexanoate

Author(s) -

E. V. Belukhichev,

Vera E. Sitnikova,

Evgenia O. Samuylova,

M. V. Uspenskaya,

Daria Martynova

Publication year - 2020

Publication title -

polymers

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.77

H-Index - 73

ISSN - 2073-4360

DOI - 10.3390/polym12020270

Subject(s) - miscibility , materials science , differential scanning calorimetry , copolymer , polyvinyl chloride , polymer , environmental pollution , chemical engineering , composite material , polymer blend , polymer chemistry , environmental science , environmental protection , physics , engineering , thermodynamics

Polymeric packaging materials are one of the factors of environmental pollution. Reducing the environmental burden is possible by increasing the environmental friendliness of packaging materials. In this work, we study polymer films based on polyvinyl chloride (PVC) with a copolymer of 3-hydroxybutyrate with 3-hydroxyhexanoate P (3-GB) (3-GG) with different component ratios. The process of processing blends in the process of obtaining a packaging film is considered. The optical characteristics of the obtained films are determined. Thermal analysis of the obtained films was carried out using the differential scanning calorimetry (DSC), TGA, and thermomechanical analysis (TMA) methods. The degree of gelling of the resulting mixture was determined. It is shown that PHB has miscibility with PVC.

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