CHARACTERISTIC OF ACRYLIC ACID GRAFTED POLYETHYLENE FILM PREPARED BY GAMMAIRRADIATIONMETHOD Karakteristik Film Polietilen Tergrafting Asam Akrilat yang Dipero/eh dengan MetodaRadiasiGamma
ABSTRACT In this study, high density polyethylene (PE) film (thickness 80 Jim) was modified by grafting of acrylic acid (AA) onto the film using 15 kGy of r irradiation as initiator, applied at different exposure times. In addition to i"adiation dose, other variables investigated are concentrat...
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| Format: | Article |
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[Yogyakarta] : Universitas Gadjah Mada
2008
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| _version_ | 1826033120783106048 |
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| author | Perpustakaan UGM, i-lib |
| author_facet | Perpustakaan UGM, i-lib |
| author_sort | Perpustakaan UGM, i-lib |
| collection | UGM |
| description | ABSTRACT
In this study, high density polyethylene (PE) film (thickness 80 Jim) was modified by grafting of acrylic acid (AA)
onto the film using 15 kGy of r irradiation as initiator, applied at different exposure times. In addition to i"adiation
dose, other variables investigated are concentration of AA. the type of solvent, and polymerization time carried out at
60°C. The success of the graft copolymerization processes was oonfirmed by analysing the grafted film using FTIR
spectroscopy, which revealed the existence of absorption band at wave number of 1721 cm-1(assigned to C=O), and
that at 3385 cm-1(assigned to -OH), and the physical endurance of the sample was evaluated by carrying out tensile
strength measurement. The percent of grafting was determined according to the gravimetric method. The results
indicated that the highest percent of grafting was obtained by application of 2-hour irradiation time, with monomer
concentration of 30 % in water as a solvent, grafting temperature of 60°C. Activity of grafted was evaluated by
measurement of the absorption capacity toward water and Cu2+ion, and revealed the increase of the absorption
capacity with increased percent of grafting.
Keywords: Graft copolymerization, acrylic acid, low density polyethylene, gamma irradiation, water absorbency,
absorption of cupric ion |
| first_indexed | 2024-03-05T23:11:41Z |
| format | Article |
| id | oai:generic.eprints.org:27895 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T19:05:09Z |
| publishDate | 2008 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:278952014-06-18T00:24:48Z https://repository.ugm.ac.id/27895/ CHARACTERISTIC OF ACRYLIC ACID GRAFTED POLYETHYLENE FILM PREPARED BY GAMMAIRRADIATIONMETHOD Karakteristik Film Polietilen Tergrafting Asam Akrilat yang Dipero/eh dengan MetodaRadiasiGamma Perpustakaan UGM, i-lib Jurnal i-lib UGM ABSTRACT In this study, high density polyethylene (PE) film (thickness 80 Jim) was modified by grafting of acrylic acid (AA) onto the film using 15 kGy of r irradiation as initiator, applied at different exposure times. In addition to i"adiation dose, other variables investigated are concentration of AA. the type of solvent, and polymerization time carried out at 60°C. The success of the graft copolymerization processes was oonfirmed by analysing the grafted film using FTIR spectroscopy, which revealed the existence of absorption band at wave number of 1721 cm-1(assigned to C=O), and that at 3385 cm-1(assigned to -OH), and the physical endurance of the sample was evaluated by carrying out tensile strength measurement. The percent of grafting was determined according to the gravimetric method. The results indicated that the highest percent of grafting was obtained by application of 2-hour irradiation time, with monomer concentration of 30 % in water as a solvent, grafting temperature of 60°C. Activity of grafted was evaluated by measurement of the absorption capacity toward water and Cu2+ion, and revealed the increase of the absorption capacity with increased percent of grafting. Keywords: Graft copolymerization, acrylic acid, low density polyethylene, gamma irradiation, water absorbency, absorption of cupric ion [Yogyakarta] : Universitas Gadjah Mada 2008 Article NonPeerReviewed Perpustakaan UGM, i-lib (2008) CHARACTERISTIC OF ACRYLIC ACID GRAFTED POLYETHYLENE FILM PREPARED BY GAMMAIRRADIATIONMETHOD Karakteristik Film Polietilen Tergrafting Asam Akrilat yang Dipero/eh dengan MetodaRadiasiGamma. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10958 |
| spellingShingle | Jurnal i-lib UGM Perpustakaan UGM, i-lib CHARACTERISTIC OF ACRYLIC ACID GRAFTED POLYETHYLENE FILM PREPARED BY GAMMAIRRADIATIONMETHOD Karakteristik Film Polietilen Tergrafting Asam Akrilat yang Dipero/eh dengan MetodaRadiasiGamma |
| title | CHARACTERISTIC OF ACRYLIC ACID GRAFTED POLYETHYLENE FILM PREPARED BY GAMMAIRRADIATIONMETHOD Karakteristik Film Polietilen Tergrafting Asam Akrilat yang Dipero/eh dengan MetodaRadiasiGamma |
| title_full | CHARACTERISTIC OF ACRYLIC ACID GRAFTED POLYETHYLENE FILM PREPARED BY GAMMAIRRADIATIONMETHOD Karakteristik Film Polietilen Tergrafting Asam Akrilat yang Dipero/eh dengan MetodaRadiasiGamma |
| title_fullStr | CHARACTERISTIC OF ACRYLIC ACID GRAFTED POLYETHYLENE FILM PREPARED BY GAMMAIRRADIATIONMETHOD Karakteristik Film Polietilen Tergrafting Asam Akrilat yang Dipero/eh dengan MetodaRadiasiGamma |
| title_full_unstemmed | CHARACTERISTIC OF ACRYLIC ACID GRAFTED POLYETHYLENE FILM PREPARED BY GAMMAIRRADIATIONMETHOD Karakteristik Film Polietilen Tergrafting Asam Akrilat yang Dipero/eh dengan MetodaRadiasiGamma |
| title_short | CHARACTERISTIC OF ACRYLIC ACID GRAFTED POLYETHYLENE FILM PREPARED BY GAMMAIRRADIATIONMETHOD Karakteristik Film Polietilen Tergrafting Asam Akrilat yang Dipero/eh dengan MetodaRadiasiGamma |
| title_sort | characteristic of acrylic acid grafted polyethylene film prepared by gammairradiationmethod karakteristik film polietilen tergrafting asam akrilat yang dipero eh dengan metodaradiasigamma |
| topic | Jurnal i-lib UGM |
| work_keys_str_mv | AT perpustakaanugmilib characteristicofacrylicacidgraftedpolyethylenefilmpreparedbygammairradiationmethodkarakteristikfilmpolietilentergraftingasamakrilatyangdiperoehdenganmetodaradiasigamma |