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
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 usi...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Gadjah Mada University
2021
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/83859/13/83859_Statistical%20study%20on%20the%20interaction%20factors%20of%20polypropylene-graft-maleic_SCOPUS.pdf http://irep.iium.edu.my/83859/14/83859_Statistical%20study%20on%20the%20interaction%20factors%20of%20polypropylene-graft-maleic.pdf http://irep.iium.edu.my/83859/ https://jurnal.ugm.ac.id/ijc/article/download/54036/28189 https://doi.org/10.22146/ijc.54036 |
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| Summary: | 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 |
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