文章基本信息

标题：CHARACTERIZATION OF THE RUBBER COMPOUND WITH EXTRACT OF CAESALPINIA SAPPAN WOOD,QUARTZ SAND AND SHELL USING
其他标题：KARAKTERISASI KOMPON KARET DENGAN MENGGUNAKAN EKSTRAK KAYU SECANG,PASIR KUARSA DAN KULIT KERANG
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作者：Rahmaniar ; Amin Rejo ; Gatot Pr iyanto 等
期刊名称：Jurnal Teknologi Industri Pertanian
电子版ISSN：2252-3901
出版年度：2015
卷号：25
期号：3
语种：English
出版社：Asosiasi Agroindustri Indonesia
摘要：The objective of the research were to analyze the characteristics and get the formula of rubber compound that was added with extract of Caesalpinia sappan wood and fillers of silica quartz sand and CaCO3 from shell.Factorial completely randomized design (RALF) with two factors was used.The first factor was the concentration of extract of caesalpinia sappan wood (ά) which was 3 phr,6 phr,9 phr,12 phr and the second factor was the concentration ratio of silica from quartz sand and CaCO3 from shell (β) which was 10:90 phr,25:75 phr,50:50 phr,90:10 phr.Parameters tested were tensile strength,elongation at break,after aging tensile strength,after aging elongation at break and color change.The results showed that treatment of extract of Caesalpinia sappan wood concentration,a mixture of quartz sand with shells and their interaction significantly affected to the tensile strength,elongation at break,after aging tensile strength and after aging elongation at break of rubber compound resulted.The best treatments met the requirements of rubber compound in accordance with for SNI were ά3β4 treatment (9 phr of extract of caesalpinia sappan wood concentration and 75:25 phr mixture of quartz sand with shell) with rubber compound characteristics for these parameters,tensile strength of 30 N/mm2,elongation at break of 496%,after aging tensile strength of 27 N/mm2 and after aging elongation at break of 457% and the total change of color difference of 19.9.
其他摘要：Tujuan penelitian adalah mengetahui karakteristik dan mendapatkan formulasi kompon karet yang menggunakan bahan pewarna dari ekstrak kayu secang,bahan pengisi silika pasir kuarsa dan CaCO3 kulit kerang yang ditambahkan dalam pembuatan kompon karet.Rancang
关键词：extract of caesalpinia sappan wood;quartz sand;rubber compound;silica;shell
其他关键词：ekstrak kayu secang;pasir kuarsa;kompon karet;silika;kulit kerang