SIFAT FISIK DAN MEKANIK COCOFOAM DARI SERABUT KELAPA DENGAN KOMPON LATEKS PADA BEBERAPA VARIASI KOMPOSISI CAMPURAN Cocofoam Physical and Mechanical Properties of Coconut Fiber with Latex Compound in Several Varieties of Composition Mixture

A research about cocofoam physical and mechanical properties of coconut fiber with latex compound in several varieties of composition mixture has been conducted. The purpose of the research is to analyze the influence of the cocofoam composition mixture change towards the physical and mechanical pro...

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Main Authors: ID.K. Anom, Bambang Setiaji, Wega Trisunaryanti, Triyono Triyono
Format: Article
Language:English
Published: Universitas Gadjah Mada 2012-03-01
Series:Agritech
Online Access:https://jurnal.ugm.ac.id/agritech/article/view/9752
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spelling doaj-525c7471f1fb409e9816f7cfc9162c922020-11-25T00:37:06ZengUniversitas Gadjah MadaAgritech0216-04552527-38252012-03-01310310.22146/agritech.97527922SIFAT FISIK DAN MEKANIK COCOFOAM DARI SERABUT KELAPA DENGAN KOMPON LATEKS PADA BEBERAPA VARIASI KOMPOSISI CAMPURAN Cocofoam Physical and Mechanical Properties of Coconut Fiber with Latex Compound in Several Varieties of Composition MixtureID.K. AnomBambang SetiajiWega TrisunaryantiTriyono TriyonoA research about cocofoam physical and mechanical properties of coconut fiber with latex compound in several varieties of composition mixture has been conducted. The purpose of the research is to analyze the influence of the cocofoam composition mixture change towards the physical and mechanical properties: specific density, cocofoam thickness after compression, tensile strength and elongation at break. The process of cocofoam making is done by mixing coconut fibers with latex compound, and then the mixture is molded, pressed, and vulcanized. The variety of composition weight from the mixture of coconut fiber with latex compound (w/w) is: 10/25 (CF5-1), 20/55 (CF5-2), 30/85 (CF5-3), 40/115 (CF5-4), and 50/145 (CF5-5) respectively. At constant volume, the cocofoam is molded with the thickness of 5 cm, and then the cocofoam is vulcanized in an oven of 80oC for 8 hours. From the statistical test result, it was discovered that the variety of coconut fiber composition mixture with latex compound in constant volume, has significant influence to the specific density, tensile strength, and elongation at break, while the compressed cocofoam does not show any significant difference to the change of the cocofoam thickness. Keywords: Cocofoam, coconut fiber, latex compound, vulcanization   ABSTRAK Telah dilakukan penelitian tentang sifat fisik dan mekanik cocofoam dari serabut kelapa dengan kompon lateks pada beberapa variasi komposisi campuran. Tujuan dari penelitian ini adalah untuk menganalisis pengaruh perubahan komposisi campuran bahan cocofoam terhadap sifat fisik dan mekanik yaitu: kerapatan massa, perubahan tebal cocofoam setelah kompresi, kekuatan tarik dan perpanjangan putus. Proses pembuatan cocofoam dilakukan dengan cara mencampurkan serabut kelapa dengan kompon lateks, kemudian campuran dicetak, dipres, dan divulkanisasi. Variasi komposisi berat campuran serabut kelapa dengan kompon lateks (b/b) berturut-turut adalah: 10/25 (CF5-1), 20/55 (CF5-2), 30/85 (CF5-3), 40/115 (CF5-4) dan 50/145 (CF5-5). Pada volume tetap masing-masing cocofoam dicetak dengan ketebalan 5 cm, dan selanjutnya cocofoam divulkanisasi dalam oven pada suhu 80oC selama 8 jam. Dari hasil uji statistik dapat diketahaui bahwa variasi komposisi campuran serabut kelapa dengan kompon lateks pada voleme tetap, berpengaruh secara signifikan terhadap kerapatan massa, kekuatan tarik dan perpanjangan putus, sedangkan cocofoam yang dikompresi ternyata tidak menunjukkan adanya perbedaan yang signifikan terhadap perubahan tebal masing-masing cocofoam. Kata kunci: Cocofoam, serabut kelapa, kompon lateks, vulkanisasihttps://jurnal.ugm.ac.id/agritech/article/view/9752
collection DOAJ
language English
format Article
sources DOAJ
author ID.K. Anom
Bambang Setiaji
Wega Trisunaryanti
Triyono Triyono
spellingShingle ID.K. Anom
Bambang Setiaji
Wega Trisunaryanti
Triyono Triyono
SIFAT FISIK DAN MEKANIK COCOFOAM DARI SERABUT KELAPA DENGAN KOMPON LATEKS PADA BEBERAPA VARIASI KOMPOSISI CAMPURAN Cocofoam Physical and Mechanical Properties of Coconut Fiber with Latex Compound in Several Varieties of Composition Mixture
Agritech
author_facet ID.K. Anom
Bambang Setiaji
Wega Trisunaryanti
Triyono Triyono
author_sort ID.K. Anom
title SIFAT FISIK DAN MEKANIK COCOFOAM DARI SERABUT KELAPA DENGAN KOMPON LATEKS PADA BEBERAPA VARIASI KOMPOSISI CAMPURAN Cocofoam Physical and Mechanical Properties of Coconut Fiber with Latex Compound in Several Varieties of Composition Mixture
title_short SIFAT FISIK DAN MEKANIK COCOFOAM DARI SERABUT KELAPA DENGAN KOMPON LATEKS PADA BEBERAPA VARIASI KOMPOSISI CAMPURAN Cocofoam Physical and Mechanical Properties of Coconut Fiber with Latex Compound in Several Varieties of Composition Mixture
title_full SIFAT FISIK DAN MEKANIK COCOFOAM DARI SERABUT KELAPA DENGAN KOMPON LATEKS PADA BEBERAPA VARIASI KOMPOSISI CAMPURAN Cocofoam Physical and Mechanical Properties of Coconut Fiber with Latex Compound in Several Varieties of Composition Mixture
title_fullStr SIFAT FISIK DAN MEKANIK COCOFOAM DARI SERABUT KELAPA DENGAN KOMPON LATEKS PADA BEBERAPA VARIASI KOMPOSISI CAMPURAN Cocofoam Physical and Mechanical Properties of Coconut Fiber with Latex Compound in Several Varieties of Composition Mixture
title_full_unstemmed SIFAT FISIK DAN MEKANIK COCOFOAM DARI SERABUT KELAPA DENGAN KOMPON LATEKS PADA BEBERAPA VARIASI KOMPOSISI CAMPURAN Cocofoam Physical and Mechanical Properties of Coconut Fiber with Latex Compound in Several Varieties of Composition Mixture
title_sort sifat fisik dan mekanik cocofoam dari serabut kelapa dengan kompon lateks pada beberapa variasi komposisi campuran cocofoam physical and mechanical properties of coconut fiber with latex compound in several varieties of composition mixture
publisher Universitas Gadjah Mada
series Agritech
issn 0216-0455
2527-3825
publishDate 2012-03-01
description A research about cocofoam physical and mechanical properties of coconut fiber with latex compound in several varieties of composition mixture has been conducted. The purpose of the research is to analyze the influence of the cocofoam composition mixture change towards the physical and mechanical properties: specific density, cocofoam thickness after compression, tensile strength and elongation at break. The process of cocofoam making is done by mixing coconut fibers with latex compound, and then the mixture is molded, pressed, and vulcanized. The variety of composition weight from the mixture of coconut fiber with latex compound (w/w) is: 10/25 (CF5-1), 20/55 (CF5-2), 30/85 (CF5-3), 40/115 (CF5-4), and 50/145 (CF5-5) respectively. At constant volume, the cocofoam is molded with the thickness of 5 cm, and then the cocofoam is vulcanized in an oven of 80oC for 8 hours. From the statistical test result, it was discovered that the variety of coconut fiber composition mixture with latex compound in constant volume, has significant influence to the specific density, tensile strength, and elongation at break, while the compressed cocofoam does not show any significant difference to the change of the cocofoam thickness. Keywords: Cocofoam, coconut fiber, latex compound, vulcanization   ABSTRAK Telah dilakukan penelitian tentang sifat fisik dan mekanik cocofoam dari serabut kelapa dengan kompon lateks pada beberapa variasi komposisi campuran. Tujuan dari penelitian ini adalah untuk menganalisis pengaruh perubahan komposisi campuran bahan cocofoam terhadap sifat fisik dan mekanik yaitu: kerapatan massa, perubahan tebal cocofoam setelah kompresi, kekuatan tarik dan perpanjangan putus. Proses pembuatan cocofoam dilakukan dengan cara mencampurkan serabut kelapa dengan kompon lateks, kemudian campuran dicetak, dipres, dan divulkanisasi. Variasi komposisi berat campuran serabut kelapa dengan kompon lateks (b/b) berturut-turut adalah: 10/25 (CF5-1), 20/55 (CF5-2), 30/85 (CF5-3), 40/115 (CF5-4) dan 50/145 (CF5-5). Pada volume tetap masing-masing cocofoam dicetak dengan ketebalan 5 cm, dan selanjutnya cocofoam divulkanisasi dalam oven pada suhu 80oC selama 8 jam. Dari hasil uji statistik dapat diketahaui bahwa variasi komposisi campuran serabut kelapa dengan kompon lateks pada voleme tetap, berpengaruh secara signifikan terhadap kerapatan massa, kekuatan tarik dan perpanjangan putus, sedangkan cocofoam yang dikompresi ternyata tidak menunjukkan adanya perbedaan yang signifikan terhadap perubahan tebal masing-masing cocofoam. Kata kunci: Cocofoam, serabut kelapa, kompon lateks, vulkanisasi
url https://jurnal.ugm.ac.id/agritech/article/view/9752
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