Effects Of Acrylonitrile-Butadiene Latex Powder On The Impact And Thermal Properties Of Poly(Lactic Acid)
Polylactic acid (PLA)/acrylonitrile butadiene rubber (NBR) latex blends were prepared using internal mixer followed by compression molding. The blending ratio of PLA/NBR are 95:5, 90:10, 85:15, 80:20, 75:25 and 70:30. The objective of this research is to study the effect of NBR latex powder on th...
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| Format: | Monograph |
| Language: | English |
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Universiti Sains Malaysia
2017
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| Online Access: | http://eprints.usm.my/52482/1/Effects%20Of%20Acrylonitrile-Butadiene%20Latex%20Powder%20On%20The%20Impact%20And%20Thermal%20Properties%20Of%20Poly%28Lactic%20Acid%29_Nurul%20Farihah%20Kamal_B1_2017.pdf |
| _version_ | 1797012825644728320 |
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| author | Kamal, Nurul Farihah |
| author_facet | Kamal, Nurul Farihah |
| author_sort | Kamal, Nurul Farihah |
| collection | USM |
| description | Polylactic acid (PLA)/acrylonitrile butadiene rubber (NBR) latex blends were
prepared using internal mixer followed by compression molding. The blending ratio of
PLA/NBR are 95:5, 90:10, 85:15, 80:20, 75:25 and 70:30. The objective of this research
is to study the effect of NBR latex powder on the impact and thermal properties of PLA.
The NBR latex powder was prepared by NBR latex compounding followed by drying and
grinding process. The mechanical and morphological properties of PLA/NBR blends
were characterized by Charpy impact test and Scanning Electron Microscopy (SEM). The
thermal properties of PLA/NBR blends were determined using Thermogravimetric
Analyzer (TGA) and Differential Scanning Calorimeter (DSC). Fourier Transform
Infrared (FTIR) Spectroscopy was used to determine the intermolecular interactions of
the PLA/NBR blends. It was found that the impact strength of PLA was increased by
addition of NBR latex powder. This is due to the elastomeric behaviour of NBR latex
powder itself. The glass transition temperature of PLA was reduced by the incorporation
of NBR latex powder, which indicates the increased flexibility of PLA/NBR blends.
Nevertheless, from the TGA measurement, the results showed that the addition of NBR
latex powder reduced the thermal stability of PLA. |
| first_indexed | 2024-03-06T15:53:22Z |
| format | Monograph |
| id | usm.eprints-52482 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:53:22Z |
| publishDate | 2017 |
| publisher | Universiti Sains Malaysia |
| record_format | dspace |
| spelling | usm.eprints-524822022-05-10T00:49:54Z http://eprints.usm.my/52482/ Effects Of Acrylonitrile-Butadiene Latex Powder On The Impact And Thermal Properties Of Poly(Lactic Acid) Kamal, Nurul Farihah T Technology TA401-492 Materials of engineering and construction. Mechanics of materials Polylactic acid (PLA)/acrylonitrile butadiene rubber (NBR) latex blends were prepared using internal mixer followed by compression molding. The blending ratio of PLA/NBR are 95:5, 90:10, 85:15, 80:20, 75:25 and 70:30. The objective of this research is to study the effect of NBR latex powder on the impact and thermal properties of PLA. The NBR latex powder was prepared by NBR latex compounding followed by drying and grinding process. The mechanical and morphological properties of PLA/NBR blends were characterized by Charpy impact test and Scanning Electron Microscopy (SEM). The thermal properties of PLA/NBR blends were determined using Thermogravimetric Analyzer (TGA) and Differential Scanning Calorimeter (DSC). Fourier Transform Infrared (FTIR) Spectroscopy was used to determine the intermolecular interactions of the PLA/NBR blends. It was found that the impact strength of PLA was increased by addition of NBR latex powder. This is due to the elastomeric behaviour of NBR latex powder itself. The glass transition temperature of PLA was reduced by the incorporation of NBR latex powder, which indicates the increased flexibility of PLA/NBR blends. Nevertheless, from the TGA measurement, the results showed that the addition of NBR latex powder reduced the thermal stability of PLA. Universiti Sains Malaysia 2017-07-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/52482/1/Effects%20Of%20Acrylonitrile-Butadiene%20Latex%20Powder%20On%20The%20Impact%20And%20Thermal%20Properties%20Of%20Poly%28Lactic%20Acid%29_Nurul%20Farihah%20Kamal_B1_2017.pdf Kamal, Nurul Farihah (2017) Effects Of Acrylonitrile-Butadiene Latex Powder On The Impact And Thermal Properties Of Poly(Lactic Acid). Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Bahan Sumber Mineral. (Submitted) |
| spellingShingle | T Technology TA401-492 Materials of engineering and construction. Mechanics of materials Kamal, Nurul Farihah Effects Of Acrylonitrile-Butadiene Latex Powder On The Impact And Thermal Properties Of Poly(Lactic Acid) |
| title | Effects Of Acrylonitrile-Butadiene Latex Powder On The Impact And Thermal Properties Of Poly(Lactic Acid) |
| title_full | Effects Of Acrylonitrile-Butadiene Latex Powder On The Impact And Thermal Properties Of Poly(Lactic Acid) |
| title_fullStr | Effects Of Acrylonitrile-Butadiene Latex Powder On The Impact And Thermal Properties Of Poly(Lactic Acid) |
| title_full_unstemmed | Effects Of Acrylonitrile-Butadiene Latex Powder On The Impact And Thermal Properties Of Poly(Lactic Acid) |
| title_short | Effects Of Acrylonitrile-Butadiene Latex Powder On The Impact And Thermal Properties Of Poly(Lactic Acid) |
| title_sort | effects of acrylonitrile butadiene latex powder on the impact and thermal properties of poly lactic acid |
| topic | T Technology TA401-492 Materials of engineering and construction. Mechanics of materials |
| url | http://eprints.usm.my/52482/1/Effects%20Of%20Acrylonitrile-Butadiene%20Latex%20Powder%20On%20The%20Impact%20And%20Thermal%20Properties%20Of%20Poly%28Lactic%20Acid%29_Nurul%20Farihah%20Kamal_B1_2017.pdf |
| work_keys_str_mv | AT kamalnurulfarihah effectsofacrylonitrilebutadienelatexpowderontheimpactandthermalpropertiesofpolylacticacid |