Flow Behaviour And Viscoelasticity Of Polypropylene-Kaolin Composites
Melt flow and viscoelastic behaviour of polypropylene kaolin (PP-kaolin) composites were investigated using a single screw extruder at various filler loading, temperature, extrusion cycle and die diameter. It was discovered that for the effect of filler loading, 5 wt% of kaolin loading has caused MF...
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2010
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my-usm-ep.422262019-04-12T05:26:53Z Flow Behaviour And Viscoelasticity Of Polypropylene-Kaolin Composites 2010-05 Rahim, Azura Abdul TN1-997 Mining engineering. Metallurgy Melt flow and viscoelastic behaviour of polypropylene kaolin (PP-kaolin) composites were investigated using a single screw extruder at various filler loading, temperature, extrusion cycle and die diameter. It was discovered that for the effect of filler loading, 5 wt% of kaolin loading has caused MFI value and apparent viscosity of the composites to be slightly reduced with respect to pure PP. Whereas, above 5 wt% of kaolin loading the apparent viscosity started to increase. Experimental results also showed that swelling ratio and MFI decreased gradually with increasing amount of filler loading but unexpectedly at 30wt% of kaolin loading, the swelling ratio started to increase proportionately with shear rate. 2010-05 Thesis http://eprints.usm.my/42226/ http://eprints.usm.my/42226/1/NOR_AZURA.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Kejuteraan Bahan & Sumber Mineral |
| institution |
Universiti Sains Malaysia |
| collection |
USM Institutional Repository |
| language |
English |
| topic |
TN1-997 Mining engineering Metallurgy |
| spellingShingle |
TN1-997 Mining engineering Metallurgy Rahim, Azura Abdul Flow Behaviour And Viscoelasticity Of Polypropylene-Kaolin Composites |
| description |
Melt flow and viscoelastic behaviour of polypropylene kaolin (PP-kaolin) composites were investigated using a single screw extruder at various filler loading, temperature, extrusion cycle and die diameter. It was discovered that for the effect of filler loading, 5 wt% of kaolin loading has caused MFI value and apparent viscosity of the composites to be slightly reduced with respect to pure PP. Whereas, above 5 wt% of kaolin loading the apparent viscosity started to increase. Experimental results also showed that swelling ratio and MFI decreased gradually with increasing amount of filler loading but unexpectedly at 30wt% of kaolin loading, the swelling ratio started to increase proportionately with shear rate. |
| format |
Thesis |
| qualification_level |
Master's degree |
| author |
Rahim, Azura Abdul |
| author_facet |
Rahim, Azura Abdul |
| author_sort |
Rahim, Azura Abdul |
| title |
Flow Behaviour And Viscoelasticity Of Polypropylene-Kaolin Composites |
| title_short |
Flow Behaviour And Viscoelasticity Of Polypropylene-Kaolin Composites |
| title_full |
Flow Behaviour And Viscoelasticity Of Polypropylene-Kaolin Composites |
| title_fullStr |
Flow Behaviour And Viscoelasticity Of Polypropylene-Kaolin Composites |
| title_full_unstemmed |
Flow Behaviour And Viscoelasticity Of Polypropylene-Kaolin Composites |
| title_sort |
flow behaviour and viscoelasticity of polypropylene-kaolin composites |
| granting_institution |
Universiti Sains Malaysia |
| granting_department |
Pusat Pengajian Kejuteraan Bahan & Sumber Mineral |
| publishDate |
2010 |
| url |
http://eprints.usm.my/42226/1/NOR_AZURA.pdf |
| _version_ |
1747821038355349504 |