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    Pengaruh Perbandingan Jumlah Carbon Black Dan Kalsium Karbonat Sebagai Bahan Pengisi Terhadap Kekerasan (Hardness) Pada Rubber Coupling Dengan Bahan Baku SIR 3 L Di PT. Industri Karet Nusantara

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    Appendix (744.3Kb)
    Reference (458.5Kb)
    Chapter III-V (459.6Kb)
    Chapter II (487.6Kb)
    Chapter I (446.1Kb)
    Abstract (461.1Kb)
    Cover (713.3Kb)
    Date
    2015-12-15
    Author
    Sulaiman, Muhammad
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    Abstract
    It has been conducted the research to determine the ratio of Black Carbon and Calcium Carbonate which can meet the hardness value according to standards of quality rubber coupling. Based on the research results obtained from the calculation of the hardness values with the amount of Carbon Black 10 kg and variations in the amount of Calcium Carbonate 3, 4, 5, 6, 7 kg on the first data. As for the second data by the number of Calcium Carbonate 5 kg variation in the amount of carbon black and 8, 9, 10, 11, 12 kg. Comparison of the results showld that the hardness value meets the standards are 10:5 kg of carbon black : calcium carbonate is 80 Shore A. The data analysis from hardness of the data analysis it can be concluded that the compound has met quality standards in PT. Rubber Industry Nusantara hardness is 75 ± 5 Shore A.
     
    Telah dilakukaan penelitian untuk mengetahui perbandingan jumlah Carbon Black dan Kalsium Karbonat yang dapat memenuhi nilai hardness yang sesuai dengan standard mutu rubber coupling. Berdasarkan penelitian didapat hasil dari perhitungan nilai hardness yaitu dengan jumlah Carbon Black 10 kg dan variasi jumlah Kalsium Karbonat 3, 4, 5, 6, 7 kg pada data pertama. Sedangkan untuk data kedua dengan jumlah Kalsium Karbonat 5 kg dan variasi jumlah carbon black 8, 9, 10, 11, 12 kg. Perbandingan yang menunjukan hasil dengan nilai hardness yang telah memenuhi standar adalah 10:5 kg dari carbon black : kalsium karbonat yaitu 80 Shore A. Dari data analisa hardness dapat disimpulkan bahwa compound telah memenuhi standarisasi mutu pada PT. Industri Karet Nusantara ialah hardness 75 ± 5 Shore A.
     
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    http://repository.usu.ac.id/handle/123456789/53396
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    • SP - Chemistry [1307]

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    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
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