UJI FISIK DAN MEKANIK PAPAN PARTIKEL KAYU KARET

SIMANJUNTAK, JONI FRANSISCO and Hersyamsi, Hersyamsi and Panggabean, Tamaria (2011) UJI FISIK DAN MEKANIK PAPAN PARTIKEL KAYU KARET. Undergraduate thesis, Sriwijaya University.

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Abstract

Penelitian yang dilakukan bertujuan untuk mengetahui sifat fisik dan mekanik papan partikel yang terbuat dari serbuk kayu karet. Penelitian dilaksanakan di bengkel Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya, dan Laboratorium Produksi PT. Sumatera Prima Fiberboard, Kecamatan Indralaya, Kabupaten Ogan Ilir, Sumatera Selatan pada bulan Februari 2011 sampai Juni 2011. Metode yang digunakan pada penelitian adalah metode pengolahan data secara deskriptif dan penyajian hasil berupa tabel dan grafik. Perlakuan yang digunakan dalam penelitian ini yaitu A = 300 g serbuk kayu karet halus dan 200 g polivinil asetat, B = 150 g serbuk kayu karet halus, 150 serbuk kayu karet kasar dan 200 g polivinil asetat, dan C = 300 g serbuk kayu karet kasar dan 200 g polivinil asetat. Parameter yang diamati adalah kerapatan, modulus patah (Modulus of RupturefMOR), modulus elastis {Modulus of Elasticity/MOE), dan keteguhan rekat {Internal Bond/lB), pengembangan tebal dan kadar air papan partikel. Hasil penelitian menunjukkan papan partikel yang paling baik terdapat pada papan partikel B dengan komposisi 150 g serbuk kayu karet halus dan 150 g serbuk kayu karet kasar dengan nilai kerapatan rata-rata 0,69 g/cm3, modulus patah rata-rata 1,56 N/mm2, modulus elastis rata-rata 239 N/mm2, keteguhan rekat rata-rata 0,91 N/mm2, pengembangan tebal rata-rata 4,45% dan kadar air rata-rata 11,34%.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: serbuk kayu karet, Papan
Subjects: S Agriculture > S Agriculture (General) > S544-545.53 Agricultural extension work
Divisions: 05-Faculty of Agriculture > 41201-Agricultural Engineering (S1)
Depositing User: Mr Halim Sobri
Date Deposited: 18 Jul 2022 03:04
Last Modified: 18 Jul 2022 03:04
URI: http://repository.unsri.ac.id/id/eprint/73712

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