Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based Film
Cellulose from pineapple leaf fibers as one of the natural polymer which has biodegradable property in a nanometer’s scale, can be formed as a filler in composite of Poly(vinyl) Alcohol/PVA is expected to increase the physical, thermal, and barrier properties of composite films similar to convention...
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| Format: | Article |
| Language: | English |
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Department of Chemistry, Universitas Gadjah Mada
2016-08-01
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| Series: | Indonesian Journal of Chemistry |
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| Online Access: | https://jurnal.ugm.ac.id/ijc/article/view/21162 |
| _version_ | 1818723176642772992 |
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| author | Kendri Wahyuningsih Evi Savitri Iriani Farah Fahma |
| author_facet | Kendri Wahyuningsih Evi Savitri Iriani Farah Fahma |
| author_sort | Kendri Wahyuningsih |
| collection | DOAJ |
| description | Cellulose from pineapple leaf fibers as one of the natural polymer which has biodegradable property in a nanometer’s scale, can be formed as a filler in composite of Poly(vinyl) Alcohol/PVA is expected to increase the physical, thermal, and barrier properties of composite films similar to conventional plastic. The aim of this study was to examine the effect of fibrillation of cellulose fibers from pineapple leaf fibers using a combined technique of chemical-mechanical treatments, to investigate the reinforcing effect of concentration of nanocellulose fibrils in the polyvinyl alcohol (PVA) matrix on physical properties, thermal properties, water vapor transmission rate, light transmittance and morphological with and without addition of glycerol. Nanocellulose was made from cellulose of pineapple leaf fiber using wet milling (Ultra Fine Grinder). The composite film production was carried out by using casting solution method by mixing PVA solution with nanocellulose (10-50%) and glycerol (0-1%). The characterization of film covered physical properties (thickness, moisture content and density), thermal properties, permeability (WVTR), light transmittance, morphology, and crystallinity. Nanocellulose from pineapple leaf fibers was produced by Ultra Fine Grinder shows that the size reduction process was accurate. Nanocellulose addition on PVA composite film was affected to increasing the physical, thermal, and barrier properties. Meanwhile, decreasing the percentage of composite film transmittance, thus the transparency decrease (opaque). Water vapor transmission rate (WVTR) the film was increased with increasing glycerol concentration, but the physical and thermal properties was decreased. |
| first_indexed | 2024-12-17T21:06:22Z |
| format | Article |
| id | doaj.art-7ce238d21da04d4b84efdb65fc18d3d3 |
| institution | Directory Open Access Journal |
| issn | 1411-9420 2460-1578 |
| language | English |
| last_indexed | 2024-12-17T21:06:22Z |
| publishDate | 2016-08-01 |
| publisher | Department of Chemistry, Universitas Gadjah Mada |
| record_format | Article |
| series | Indonesian Journal of Chemistry |
| spelling | doaj.art-7ce238d21da04d4b84efdb65fc18d3d32022-12-21T21:32:34ZengDepartment of Chemistry, Universitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782016-08-0116218118910.22146/ijc.2116214260Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based FilmKendri Wahyuningsih0Evi Savitri Iriani1Farah Fahma2Indonesian Center for Agricultural Postharvest Research and Development Jl. Tentara Pelajar No.12 Cimanggu-Bogor 16114, West JavaIndonesian Center for Agricultural Postharvest Research and Development Jl. Tentara Pelajar No.12 Cimanggu-Bogor 16114, West JavaFaculty of Agricultural Technology, Bogor Agricultural University, Dramaga, Bogor 16002, West JavaCellulose from pineapple leaf fibers as one of the natural polymer which has biodegradable property in a nanometer’s scale, can be formed as a filler in composite of Poly(vinyl) Alcohol/PVA is expected to increase the physical, thermal, and barrier properties of composite films similar to conventional plastic. The aim of this study was to examine the effect of fibrillation of cellulose fibers from pineapple leaf fibers using a combined technique of chemical-mechanical treatments, to investigate the reinforcing effect of concentration of nanocellulose fibrils in the polyvinyl alcohol (PVA) matrix on physical properties, thermal properties, water vapor transmission rate, light transmittance and morphological with and without addition of glycerol. Nanocellulose was made from cellulose of pineapple leaf fiber using wet milling (Ultra Fine Grinder). The composite film production was carried out by using casting solution method by mixing PVA solution with nanocellulose (10-50%) and glycerol (0-1%). The characterization of film covered physical properties (thickness, moisture content and density), thermal properties, permeability (WVTR), light transmittance, morphology, and crystallinity. Nanocellulose from pineapple leaf fibers was produced by Ultra Fine Grinder shows that the size reduction process was accurate. Nanocellulose addition on PVA composite film was affected to increasing the physical, thermal, and barrier properties. Meanwhile, decreasing the percentage of composite film transmittance, thus the transparency decrease (opaque). Water vapor transmission rate (WVTR) the film was increased with increasing glycerol concentration, but the physical and thermal properties was decreased.https://jurnal.ugm.ac.id/ijc/article/view/21162nanocellulosephysical propertiesthermal propertiesbarrier properties, glycerol |
| spellingShingle | Kendri Wahyuningsih Evi Savitri Iriani Farah Fahma Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based Film Indonesian Journal of Chemistry nanocellulose physical properties thermal properties barrier properties, glycerol |
| title | Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based Film |
| title_full | Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based Film |
| title_fullStr | Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based Film |
| title_full_unstemmed | Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based Film |
| title_short | Utilization of Cellulose from Pineapple Leaf Fibers as Nanofiller in Polyvinyl Alcohol-Based Film |
| title_sort | utilization of cellulose from pineapple leaf fibers as nanofiller in polyvinyl alcohol based film |
| topic | nanocellulose physical properties thermal properties barrier properties, glycerol |
| url | https://jurnal.ugm.ac.id/ijc/article/view/21162 |
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