DataVXPolymers and Polymer CompositesPaper
journal article·2016-11

TiO 2 -SiO 2 -Reinforced Methylated Grafted Natural Rubber (MG49-TiO 2 -SiO 2 ) Polymer Nanocomposites: Preparation, Optimization and Characterization

Oon Lee Kang, Azizan Ahmad, Nur Hasyareeda Hassan, Usman Ali Rana, Mohd Sukor Suait, Claudio Migliaresi

Polymers and Polymer Composites· Volume 24· Issue 9
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Source abstract

Abstract

TiO 2 -SiO 2 (30:70) and (70:30) sol particles were first prepared through ClHNO 2 -EtOH catalysis; and then incorporated into methylated grafted natural rubber (MG49) polymer host. Resultant MG49-TiO 2 -SiO 2 (30:70) and (70:30) polymer nanocomposites were characterized through XRD and FTIR analyses. Both MG49-TiO 2 -SiO 2 (30:70) and (70:30) polymer nanocomposites had exhibited extensive reduction in semicrystalline phase; but no significant change in structural properties. Low crystalline MG49-TiO 2 -SiO 2 (30:70) and (70:30) polymer nanocomposites were further characterized through SEM, TGA and DRA analyses. Both MG49-TiO 2 -SiO 2 (30:70) and (70:30) polymer nanocomposites had exhibited different dispersion state on fracture surface. Both MG49-TiO 2 -SiO 2 (30:70) and (70:30) polymer nanocomposites had demonstrated significant improvement in thermal properties, and also some improvement in rheological properties.
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Research context

PolymersNanomaterialsCompositesCatalysis & surfaces

OpenAlex topics: Polymer Nanocomposites and Properties · Tribology and Wear Analysis · Polymer Nanocomposite Synthesis and Irradiation

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Faculty Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia

Biotech Research Center, Universita di Trento, via delle Regole 101, 38123 Mattarello, Trento, Italy

Sustainable Energy Technology Center, King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia

Solar Energy Research Institute, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia

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