Poly(vinyl chloride) (PVC): an updated review of its properties, polymerization, modification, recycling, and applications

• Published in: Journal of materials science Vol. 59; no. 47; pp. 21605 - 21648
• Main Authors: Edo, Great Iruoghene, Ndudi, Winifred, Ali, Ali B. M., Yousif, Emad, Zainulabdeen, Khalid, Onyibe, Priscillia Nkem, Ekokotu, Helen Avuokerie, Isoje, Endurance Fegor, Igbuku, Ufuoma Augustina, Essaghah, Arthur Efeoghene Athan, Ahmed, Dina S., Umar, Huzaifa, Ozsahin, Dilber Uzun
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.12.2024; Springer Nature B.V
• Subjects: Addition polymerization; Characterization and Evaluation of Materials; Chemical synthesis; Chemistry; Chemistry and Materials Science; Classical Mechanics; Constraining; Crystallography and Scattering Methods; Dehydrochlorination; Free radical polymerization; Heat stabilizers; Lewis bases; manufacturing; Materials Science; photostability; Polymer Sciences; Polymerization; polymers; Polyvinyl chloride; Radicals; Recycling; Review; Solid Mechanics; Stabilizers (agents); Thermal instability; Thermodynamic properties
• ISSN: 0022-2461; 1573-4803
• DOI: 10.1007/s10853-024-10471-4

Poly(vinyl chloride) (PVC) has been a fascinating subject for polymer science research. Its characteristics are heightened by its inherent structural faults resulting from direct manufacturing (by free-radical polymerization), which also cause its thermal instability. Some of the fundamental limiting features of PVC have been suggested to be alleviated by improved chemistry during PVC synthesis, in addition to the use of both inorganic and organic thermal stabilizers. The characteristics, characterization, modification, recycling, and various applications of PVC are all examined in this paper along with the past and most recent research discoveries. It has been suggested that some of the fundamental limiting properties of PVC can be lessened by applying both inorganic and organic thermal stabilizers in conjunction with improved chemistry during PVC manufacture. Numerous ongoing studies have expanded this chemistry, primarily through the chemical changes of this polymeric substance. The chemical modification of PVC employing various materials as an active modifying agent is described in this work. The latter comprised grafting polymerizations, nucleophilic radicals, substitutions, PVC modifications, and removal or dehydrochlorination. This perspective addresses the main PVC reactivity trends and provides an overview of PVC functionalization while examining the environmental implications of PVC via the prism of chemical recycling. Through extensive ongoing research, this chemistry has been expanded, primarily through the chemical changes of this polymeric substance. To improve its photo-stability properties, expand the applications of poly(vinyl chloride) (PVC), and investigate PVC-related phenomena, numerous chemical modifications have been introduced to PVC. Graphical abstract