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All Journal PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)
Hasri Arlin Wuriyudani
Program Studi Magister Pendidikan Fisika, Pascasarjana, Universitas Negeri Semarang, Jl. Kelud Utara III, Kota Semarang 50237
Electrical & Electronics Engineering Energy Physics Other

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PEMANFAATAN SERAT PELEPAH PISANG SEBAGAI BAHAN TALI TAHAN AIR Hasri Arlin Wuriyudani; Sulhadi Sulhadi; Teguh Darsono
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 6 (2017): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2017
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (719.695 KB) | DOI: 10.21009/03.SNF2017.02.MPS.15

Abstract

Waterproof rope with diameter 5 mm and length 30 cm has been produced from banana stalk by spinning process. Spinning process is began by separating inner and outer banana fiber after drying process. The inner fiber is soaked by chitosan 2% with variation of dyeing for 1 hour to 5 hours. Chitosan 2% is obtained by dissolving acetic acid 1% with chitosan powder. Banana fiber is dried and spinned to be a rope. The quality of waterproof rope is indicated by density test, water absorption test, and breaking strength test. The highest density 0,78 is obtained from 5 hours of dyeing. The highest water absorption 87,39% is obtained without dyeing. And the breaking strength 290,00 N is obtained from two hours of dyeing. Keywords: Banana fiber, waterproof rope, chitosan
Co-Authors Sulhadi Sulhadi Teguh Darsono