Simanjuntak, Gretta Anasthasia (2014) PEMBUATAN DAN KARAKTERISASI PLASTIK BIODEGRADABEL BERBAHAN DASAR POLY LACTID ACID (PLA) DAN PATI BIJI DURIAN. Undergraduate thesis, UNIMED.
Text
409240013 COVER.pdf - Published Version Download (0B) |
|
Text
409240013 LEMBAR PENGESAHAN.pdf - Published Version Download (0B) |
|
Text
409240013 KATA PENGANTAR.pdf - Published Version Download (0B) |
|
Text
409240013 ABSTRAK.pdf - Published Version Download (0B) |
|
Text
409240013 DAFTAR ISI.pdf - Published Version Download (0B) |
|
Text
409240013 DAFTAR TABEL.pdf - Published Version Download (0B) |
|
Text
409240013 DAFTAR GAMBAR.pdf - Published Version Download (0B) |
|
Text
409240013 DAFTAR LAMPIRAN.pdf - Published Version Download (0B) |
|
Text
409240013 BAB I.pdf - Published Version Download (0B) |
|
Text
409240013 BAB V.pdf - Published Version Download (0B) |
|
Text
409240013 DAFTAR PUSTAKA.pdf - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Generate index codes conversion from text to indexcodes)
indexcodes.txt - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_lightbox)
lightbox.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_preview)
preview.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_medium)
medium.jpg - Published Version Download (0B) |
|
Other (Thumbnails conversion from text to thumbnail_small)
small.jpg - Published Version Download (0B) |
Abstract
Pengembangan teknologi kemasan plastik biodegradable adalah salah satu upaya alternatif yang dilakukan untuk keluar dari permasalahan ketergantungan penggunaan kemasan plastik yang non degradable (plastik konvensional). Penelitian ini mengkaji pemanfaatan PLA dan pati biji durian sebagai bahan dasar pembuatan plastik biodegradable. Tujuan dari penelitian ini yaitu untuk mengetahui proses pembuatan plastik biodegradable, untuk mengetahui bagaimana sifat mekanik, termal, dan biodegrabilitas dari Plastik Biodegradabel dari limbah biji durian. Sedangkan karakteristik yang dilakukan meliputi pengujian tarik, pengujian DTA (Differensial Thermal Analysis), dan pengujian Biodegrabilitas. Dengan variasi sampel PLA 100% + Pati 0%,PLA 90% + Pati 10%, PLA 80% + Pati 20%, PLA 70% + pati 30%, PLA 60% + pati 40%, PLA 50% + pati 50%. Hasil yang diperoleh dengan pengujian tarik, yaitu tegangan maksimum sebesar 3,87 x 106 N/m2 pada PLA 100% dan regangan maksimum 0,23%, pada variasi sampel PLA 50% + pati 50%. Sedangkan pada uji DTA terbaik yaitu pada sampel PLA 50% + Pati 50% dengan suhu Tg = 97,350C dan Td = 463,300C. Pada uji biodegradasi yang paling baik yaitu pada sampel PLA 50% + Pati 50% yang dilakukan selama 10 hari. Sehingga dengan adanya Pati Biji durian, dapat menaikkan sifat termal dan sifat biodegradasinya, menjadikan plastik ini menjadi plastik yang ramah lingkungan.
Item Type: | Thesis (Undergraduate) | ||||||
---|---|---|---|---|---|---|---|
Contributors: |
|
||||||
Call Number: | 536.6 Sim p | ||||||
Keywords: | polimer; biodegradabel; poly lactid acid; pati biji durian | ||||||
Subjects: | Q Science > QC Physics Q Science > QC Physics > QC120 Descriptive and Experimental mechanics |
||||||
Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Fisika | ||||||
Depositing User: | Mr Muhammad Iqbal | ||||||
Date Deposited: | 08 Apr 2016 08:34 | ||||||
URI: | http://digilib.unimed.ac.id/id/eprint/11524 |
Actions (login required)
View Item |