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Enhanced thermal stability and flame retardancy of a novel transparent poly(methyl methacrylate)-based copolymer

    Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

    Abstract

    A novel poly(methyl methacrylate) (PMMA) based copolymer was synthesized by bulk copolymerization of methyl methacrylate (MMA) and a phosphorus-containing monomer, acryloxyethyl phenoxy phosphorodiethyl amidate (AEPPA). The chemical structure of AEPPA was confirmed by FTIR, 1H NMR and 31P NMR. The structure of copolymers was characterized using FTIR. TGA results indicate that the thermal stability of copolymers was remarkably enhanced with the addition of APEEA. LOI and MCC results suggest that the flame retardancy of copolymers was also improved. Detailed flame-retardant mechanism is proposed. The char formation during degradation caused by APEEA plays a key role in the property improvements. © (2014) Trans Tech Publications, Switzerland.
    Original languageEnglish
    Title of host publicationKey Engineering Materials - Development and Application
    PublisherTrans Tech Publications Ltd.
    Pages423-427
    Volume911
    ISBN (Print)9783038350668
    DOIs
    Publication statusPublished - 2014
    Event4th International Conference on Key Engineering Materials, ICKEM 2014 - Bali, Indonesia
    Duration: 22 Mar 201423 Mar 2014

    Publication series

    NameAdvanced Materials Research
    Volume911
    ISSN (Print)1022-6680

    Conference

    Conference4th International Conference on Key Engineering Materials, ICKEM 2014
    PlaceIndonesia
    CityBali
    Period22/03/1423/03/14

    Research Keywords

    • Char formation
    • Flame retardancy
    • Poly(methyl methacrylate)
    • Thermal stability

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