Farah Hafidzah, . and Mohd Bijarimi, Mat Piah and Waleed Alhadadi, . and Suriyati, Saleh and Mohammad Norazmi, . and Erna Normaya, . (2021) Statistical study on the interaction factors of polypropylene-graft-maleic anhydride (PP-G-MA) with graphene nanoplatelet (GNP) at various poly(lactic acid)/polypropylene (PLA/PP) blends ratio. Indonesian Journal of Chemistry, 21 (1). pp. 234-242. ISSN 1411-9420 (Print); 2460-1578 (Online). (Published)
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Abstract
This paper reports the effects of polypropylene-graft-maleic anhydride (PP-g-MA) and graphene nanoplatelet (GNP on tensile stress of various PLA/PP weight ratio. The PLA/PP blends prepared with the ratio 70/30, 80/20, and 90/10 with the addition of PP-g-MA (1 to 5 phr) and GNP (1 to 3 phr) by using an injection molding machine. The tensile stress (MPa) was analyzed based on 11 runs of full factorial design. The results showed that the tensile stress of PLA/PP blends gradually increased after the addition of PP-g-MA and GNP. There is a relationship between PP-g-MA and GNP which causes a positive impact on the mechanical properties of PLA/PP blends. The optimum tensile stress of 50.06 MPa achieved at the ratio of 90/10 blends with 5 phr of PP-g-MA and 3 phr of GNP.
| Item Type: | Article |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Graphene nanoplatelets (GNP); Poly(lactic acid)(PLA); Polypropylene (PP); Tensile stress |
| Subjects: | T Technology > TP Chemical technology |
| Faculty/Division: | Faculty of Chemical & Natural Resources Engineering Institute of Postgraduate Studies |
| Depositing User: | Mr Muhamad Firdaus Janih@Jaini |
| Date Deposited: | 23 Mar 2022 02:49 |
| Last Modified: | 23 Mar 2022 02:49 |
| URI: | http://umpir.ump.edu.my/id/eprint/32806 |
| Download Statistic: | View Download Statistics |
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