The Experiment of Floating Ability of Material of Polyurethane and Styrofoam

Indradi Setiyanto; Agus Hartoko

doi:10.14710/ijfst.2.1.54-58

The Experiment of Floating Ability of Material of Polyurethane and Styrofoam

*Indradi Setiyanto - Jurusan Perikanan Fakultas Perikanan dan Ilmu Kelautan, Indonesia

Agus Hartoko - Jurusan Perikanan Fakultas Perikanan dan Ilmu Kelautan, Indonesia

Published: 22 Aug 2006.

DOI: https://doi.org/10.14710/ijfst.2.1.54-58 View

Citation Format:

Abstract

Polyurethane can be used as alternative of substituted material of synthetic cork (Styrofoam) giving buoyancy at float vest. The research was aimed to observe the difference both materials (Polyurethane and cork) on acceptable load, so that efficiency can be estimated. The same load was given to gravity at both material that is 234.576 g, then checked the float ability. Results showed that Polyurethane indicated buoyancy of polyurethane better cork, with efficiency 3.6 %, for sample material with size of 10 cm x 7.5 cm x 5.5 cm. The Significant change of efficiency was expected can be done by determination of material (sample) according to use in field and different density of polyurethane when conducting moldings process.

Key words: The experiment of floating ability

Article Metrics:

Article Info

Section: Research Articles

Language: EN

In Vol 2, No 1 (2006): Jurnal Saintek Perikanan

Statistics: 339 940

KEANEKARAGAMAN MOLUSKA BERDASARKAN TEKSTUR SEDIMEN DAN KADAR BAHAN ORGANIK PADA MUARA SUNGAI BETAHWALANG, KABUPATEN DEMAK (Molluscs Diversity based on Sediment Texture and Organic Matter Content in Betahwalang Estuary, Demak Regency) THE EFFECT OF ADDITION SWIMMING CRAB SHELLS FLOUR (Portunus pelagicus) FOR PHYSICAL AND CHEMICAL QUALITY OF EDIBLE SPOON RESPON PERTUMBUHAN BENIH KERAPU BEBEK (Cromileptes altivelis) PADA PERLAKUAN PERBEDAAN SALINITAS MEDIA DAN PEMBERIAN BIOMAS Artemia sp. DEWASA Growth Response of Juvenile Kerapu Bebek (Cromileptes altivelis) at Treatments with Different Salinity and Adult Artemia Biomass ANALISIS BAHAN ORGANIK DENGAN KUALITAS TANAH TERHADAPUKURAN DAUN BAKAU (Rhizopora mucronata Lamk) DI HUTAN MANGROVE DESA MOJO, ULUJAMI, PEMALANG (Analisis of Organic Matter and Soil Quality on the Size of Mangrove Leaf at Mojo Village, Ulujami Pemalang) Perbandingan Hasil Tangkapan Udang dengan Menggunakan Lapdu, Giltong Dan Trammel Net di Perairan Saengga Kabupaten Teluk Bintuni The Populations of Macrobenthos Organisms in The Peat Soil in Rawapening Reservoir

Last update: 2021-02-27 23:55:43

No citation recorded.

Last update: 2021-02-27 23:55:44

No citation recorded.

The Authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to Saintek Perikanan journal ,Faculty Fisheries and Marine Science Universitas Diponegoro as the publisher of the journal. Copyright encompasses rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms, and any other similar reproductions, as well as translations. Saintek Perikanan journal ,Faculty Fisheries and Marine Science Universitas Diponegoro and the Editors make every effort to ensure that no wrong or misleading data, opinions or statements be published in the journal. In any way, the contents of the articles and advertisements published in Saintek Perikanan journal are the sole and exclusive responsibility of their respective authors and advertisers.

The Copyright Transfer Form can be downloaded : [Copyright Transfer Form Saintek Perikanan]. The copyright form should be signed originally and send to the Editorial Office in the form of original mail, scanned document or fax :

Aristi Dian Purnama Fitri (Editor-in-Chief)

Editorial Office of Saintek Perikanan journal ,Faculty Fisheries and Marine Science Universitas Diponegoro Jl. Prof. Soedarto, Kampus Undip Tembalang, Semarang, Central Java, Indonesia 50275

Telp./Fax: (024) 7474698

Email: saintekjurnal@gmail.com

View My Stats

Saintek Perikanan: Indonesian Journal of Fisheries Science and Technology (ISSN: 2549-0885) is published by Faculty of Fisheries and Marine Science, Universitas Diponegoro under Creative Commons Attribution-ShareAlike 4.0 International License.