Styrene-Methyl Methacrylatemodified Natural Rubber From Deproteinized Natural Rubber Latex.

CHE MAN, SITI HAJJAR (2008) Styrene-Methyl Methacrylatemodified Natural Rubber From Deproteinized Natural Rubber Latex. Masters thesis, Universiti Sains Malaysia.

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    Abstract

    Kajian ini adalah mengenai pempolimeran in situ stirena (S) dan metil metakrilat (MMA) getah asli terubahsuai stirena-metil metakrilat di dalam lateks getah asli ternyahprotein menggunakan ammonium persulfat (N2H8O8S2) untuk menghasilkan getah asli terubahsuai S-MMA (S-MMA-NR) pada darjah ubahsuai yang berbeza, 10, 20 dan 30 % berat dengan berat monomer stirena dan MMA yang digunakan adalah sama (50/50 berat/berat). The study reported here is concerned with the in situ polymerization of styrene (S) and methyl methacrylate (MMA) in deproteinized natural rubber latex using ammonium persulfate (N2H8O8S2) as initiator to obtain S-MMA-modified natural rubber (S-MMA-NR) at different degree of modification, 10, 20 and 30 wt% of equal amount of styrene and MMA monomer (50/50 w/w).

    Item Type: Thesis (Masters)
    Subjects: T Technology > TN Mining Engineering. Metallurgy > TN1-997 Mining engineering. Metallurgy
    Divisions: Kampus Kejuruteraan (Engineering Campus) > Pusat Pengajian Kejuruteraan Bahan & Sumber Mineral (School of Material & Mineral Resource Engineering)
    Depositing User: Mr Erwan Roslan
    Date Deposited: 01 Jun 2009 09:41
    Last Modified: 13 Jul 2013 12:23
    URI: http://eprints.usm.my/id/eprint/10357

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