Grafting of Maleic Anhydride onto Poly(vinylidene fluoride) Using Reactive Extrusion

Grafting of Maleic Anhydride onto Poly(vinylidene fluoride) Using Reactive Extrusion

Poly(vinylidene fluoride) was grafted with maleic anhydride through reactive extrusion by using diisopropyl benzene peroxide as an initiator and 9-vinyl anthracene as a stabilizer. Effects of various parameters on grafting degree were investigated including the amounts of monomer, initiator and stab...

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Veröffentlicht in:Molecules (Basel, Switzerland) Switzerland), 2023-02, Vol.28 (5), p.2246
Hauptverfasser: Zhang, Cuichuan, Lu, Zhiqiang, Wu, Bin, Jiang, Shu-Dong, Qian, Jiasheng
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Anthracene
Benzene
Communication
Contact angle
Decomposition
Extrusion
Fluoride
Fluorides
Graft copolymers
Grafting
Initiators
Lignin
MAH
Maleic anhydride
Mechanical properties
melt extrusion
Polymerization
Polymers
Polyvinylidene fluoride
Polyvinylidene fluorides
Properties
PVDF
stem grafting
Vinylidene fluoride
Viscosity
Yield stress
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Zusammenfassung:Poly(vinylidene fluoride) was grafted with maleic anhydride through reactive extrusion by using diisopropyl benzene peroxide as an initiator and 9-vinyl anthracene as a stabilizer. Effects of various parameters on grafting degree were investigated including the amounts of monomer, initiator and stabilizer. The maximum extent of grafting achieved was 0.74%. The graft polymers were characterized using FTIR, water contact angle, thermal, mechanical and XRD studies. Improved hydrophilic and mechanical properties were observed for graft polymers.
ISSN:1420-3049
1420-3049
DOI:10.3390/molecules28052246