| 000 | 01969nam a2200265 a 4500 | ||
|---|---|---|---|
| 001 | vtls000075884 | ||
| 003 | KUKTEM | ||
| 005 | 20251114204550.0 | ||
| 008 | 131107t2013 my da f m 000 0 eng d | ||
| 020 | _aTHE0002663(Local) | ||
| 020 | _aTHE0002663(Local) | ||
| 039 | 9 |
_a201905281106 _bshamsul _c201905281010 _dnazirah _c201311131644 _dnabilah _y201311071133 _znabilah |
|
| 040 | _aUMP | ||
| 090 | _aTA443.P58 A37 2013 rs Bc. | ||
| 100 | 0 | _aSiti Aisyah Shamshun Baharin | |
| 245 | 1 | 0 |
_aStudy on optimum condition of empty fruit bunch (EFB) based superabsorbent polymer composite / _cSiti Aisyah Shamshun Baharin |
| 260 |
_aKuantan, Pahang : _bUMP, _c2013 |
||
| 300 |
_axiii, 61 p. : _bill. ; _c30 cm. + _e1 CD-ROM |
||
| 502 | _aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2013 | ||
| 504 | _aBibliography : p. 52-54 | ||
| 520 | 3 | _aThis research presents an upgrade of superabsorbent polymer composite (SPC) towards water absorbency by adding a fibre using empty fruit bunch (EFB). The scope of this study was to determine the optimum condition of EFB based SPC when the filler, crosslinker and initiator amount being varied and also the effect of water absorbency towards different pH solution. The technique used was solution polymerization. The SPC were characterized by Fourier Transform Infrared Spectroscopy (FTIR), Field Emission Scanning Electron Microscopy (FESEM) and Thermo Gravimetric Analysis (TGA). Optimum water absorbency were achieved at 119.64 g/g at 25wt%, 129.005 g/g at 20wt% and 144.778 g/g at 5wt% for the initator, crosslinker and empty fruit bunch amount, respectively. Optimum condition of water absorbency was found to be in alkaline solution which is at pH 8 for initiator content, pH 10 for crosslinker concentration and pH 8 for filler content. | |
| 650 | 0 | _aPolymers | |
| 650 | 0 | _aSorbents | |
| 999 |
_aVIRTUA40 _c4201 _d4207 |
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| 999 | _aVTLSSORT0080*0200*0201*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992 | ||