Muhammad Danial, Mazelan (2012) Synthesis and swelling behaviour of bentonite based superabsorbent polymer composite. Faculty of Chemical & Natural Resource Engineering, Universiti Malaysia Pahang.
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Abstract
Bentonite based superabsorbent polymer composite(SPCwas synthesized by solution polymerization of acrylic acid and acrylamide comonomer with bentonite using ammonium persulfate(APS)as an initiator and N, N-methylenebisacrylamide(MBA)as a crosslinker.Amount of bentonite,initiator and crosslinker were varied to get the optimum value to produce maximum water absorbency.The water absorbency determination was done by using tea-bag method The SPC were characterized by using Fourier Transform Infrared Spectroscopy(FTIR)and Thermogravimetric Analysis (TGA).The water absorbency under optimal synthesis of the SPC with Bentonite content of 10%, APS content of 0.9% and MBA content of 0.0%,it reaches more than 537 g H2O/g in distilled water respectively.
| Item Type: | Undergraduates Project Papers |
|---|---|
| Uncontrolled Keywords: | Acrylic resins Sorbents Polymerization |
| Subjects: | T Technology > TP Chemical technology |
| Faculty/Division: | Faculty of Chemical & Natural Resources Engineering |
| Depositing User: | Shamsor Masra Othman |
| Date Deposited: | 20 Dec 2013 02:19 |
| Last Modified: | 12 Jul 2021 03:27 |
| URI: | http://umpir.ump.edu.my/id/eprint/4669 |
| Download Statistic: | View Download Statistics |
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