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| Content Provider | Springer Nature Link |
|---|---|
| Author | Shafiur Rahman, G. M. Aftab, Hrithita Shariful Islam, M. Mukhlish, Muhammad Zobayer Bin Ali, Farhad |
| Copyright Year | 2016 |
| Abstract | Bio-based CaCO$_{3}$ powder was synthesized via size reduction method from waste eggshells. The XRD analysis revealed that eggshell powder consists of CaCO$_{3}$ in calcite form. The inclusion level of CaCO$_{3}$ contents were varied of 5, 10, 15, 20 and 25 wt.% of prepared CaCO$_{3}$-polyester film. Effects of different proportions of prepared chicken eggshell and commercial CaCO$_{3}$ filler on the polyester resin composites films were compared by means of mechanical and physical test. It was found that the addition of CaCO$_{3}$ filler to the polyester films leads to improve the mechanical properties. The findings revealed that the best and optimum CaCO$_{3}$ filler content was 10 wt.% and among the prepared polyester films, eggshell CaCO$_{3}$-polyester films showed the best performance. The mechanical properties of CaCO$_{3}$-polyester films were measured in terms of tensile strength, elongation-at-break, tensile modulus, flexural strength and impact strength. For eggshell CaCO$_{3}$- polyester films, the maximum values of the aforementioned mechanical properties were 52.70 MPa, 4.63 %, 1868.70 MPa, 101.20 MPa and 8.40 kJ/m$^{2}$, respectively, whereas for commercial CaCO$_{3}$-polyester films those values were 48.12 MPa, 4.50 %, 1790.30 MPa, 97.50 MPa and 8.21 kJ/m$^{2}$, respectively. Further, water absorption of the composite films as a function of time had also been investigated at 10 wt.% filler content. |
| Starting Page | 59 |
| Ending Page | 65 |
| Page Count | 7 |
| File Format | |
| ISSN | 12299197 |
| Journal | Fibers and Polymers |
| Volume Number | 17 |
| Issue Number | 1 |
| e-ISSN | 18750052 |
| Language | English |
| Publisher | The Korean Fiber Society |
| Publisher Date | 2016-02-02 |
| Publisher Place | Seoul |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Mechanical properties Polyester films Filler CaCO$_{3}$ Eggshell Polymer Sciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Chemical Engineering Polymers and Plastics |
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