SIFAT FISIK VULKANISAT KARET DENGAN BAHAN PENGISI VARIASI TANAH LIAT DI BERBAGAI LAPISAN AREA TAMBANG PT. BUKIT ASAM (PERSERO) TBK
| Main Authors: | Hasan, Abu, Dewi, Erwana, Purnamasari, Indah, Irawan, Dewanda, A.S, Putu Yoga |
|---|---|
| Other Authors: | Politeknik Negeri Sriwijaya |
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Politeknik Negeri Sriwijaya
, 2020
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| Subjects: | |
| Online Access: |
https://jurnal.polsri.ac.id/index.php/kimia/article/view/2986 https://jurnal.polsri.ac.id/index.php/kimia/article/view/2986/1229 |
| ctrlnum |
article-2986 |
|---|---|
| fullrecord |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="en-US">SIFAT FISIK VULKANISAT KARET DENGAN BAHAN PENGISI VARIASI TANAH LIAT DI BERBAGAI LAPISAN AREA TAMBANG PT. BUKIT ASAM (PERSERO) TBK.</title><creator>Hasan, Abu</creator><creator>Dewi, Erwana</creator><creator>Purnamasari, Indah</creator><creator>Irawan, Dewanda</creator><creator>A.S, Putu Yoga</creator><subject lang="en-US"/><subject lang="en-US">Rubber, Clay, Rubber Vulcanized</subject><description lang="en-US">This study aims to study the physical characteristics of vulcanized rubber using various clay fillers from layers in the PT. Bukit Asam (Persero) Tbk .. This research was conducted 6 formulas (1,2,3,4,5,6), each variation of clay type INT A2-B1, OBA1, Lower C, INT A1-A2, INT B2-C, INT B1-B2. Then with the same variation carried out the addition of chemicals in the form of JHS-69 and PEG 4000 in each of the 6 formulas as much as 1 phr. The natural rubber used is RSS-1 then rubber is modified and vulcanized along with other process materials in the open mill. Based on the results of the study it has been analyzed that rubber compound number 4 using JH-S69 is better than other rubber compounds, which have a tensile strength value of 17.2 Mpa, elongation at break of 670%, modulus of 300% 4 Mpa, and tear strength 33 kN / m. Whereas the best rubber compound using PEG 4000 is compound number 2 which has a tensile strength value of 16.6 Mpa, elongation at break of 690%, modulus of 300% 2.4 Mpa, and tear strength 28.8 kN / m. From the results of the analysis of the physical properties, the two compounds meet the SNI 0778:2009 standards to be used as shoe soles products.</description><publisher lang="en-US">Politeknik Negeri Sriwijaya</publisher><contributor lang="en-US">Politeknik Negeri Sriwijaya</contributor><date>2020-12-21</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Journal:Article</type><type>File:application/pdf</type><identifier>https://jurnal.polsri.ac.id/index.php/kimia/article/view/2986</identifier><source lang="en-US">KINETIKA; Vol 10, No 1 (2019): KINETIKA 01032019; 31-37</source><source>2623-1417</source><source>1693-9050</source><language>eng</language><relation>https://jurnal.polsri.ac.id/index.php/kimia/article/view/2986/1229</relation><rights lang="en-US">Copyright (c) 2020 KINETIKA</rights><recordID>article-2986</recordID></dc>
|
| language |
eng |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other File:application/pdf File Journal:eJournal |
| author |
Hasan, Abu Dewi, Erwana Purnamasari, Indah Irawan, Dewanda A.S, Putu Yoga |
| author2 |
Politeknik Negeri Sriwijaya |
| title |
SIFAT FISIK VULKANISAT KARET DENGAN BAHAN PENGISI VARIASI TANAH LIAT DI BERBAGAI LAPISAN AREA TAMBANG PT. BUKIT ASAM (PERSERO) TBK |
| publisher |
Politeknik Negeri Sriwijaya |
| publishDate |
2020 |
| topic |
Rubber Clay Rubber Vulcanized |
| url |
https://jurnal.polsri.ac.id/index.php/kimia/article/view/2986 https://jurnal.polsri.ac.id/index.php/kimia/article/view/2986/1229 |
| contents |
This study aims to study the physical characteristics of vulcanized rubber using various clay fillers from layers in the PT. Bukit Asam (Persero) Tbk .. This research was conducted 6 formulas (1,2,3,4,5,6), each variation of clay type INT A2-B1, OBA1, Lower C, INT A1-A2, INT B2-C, INT B1-B2. Then with the same variation carried out the addition of chemicals in the form of JHS-69 and PEG 4000 in each of the 6 formulas as much as 1 phr. The natural rubber used is RSS-1 then rubber is modified and vulcanized along with other process materials in the open mill. Based on the results of the study it has been analyzed that rubber compound number 4 using JH-S69 is better than other rubber compounds, which have a tensile strength value of 17.2 Mpa, elongation at break of 670%, modulus of 300% 4 Mpa, and tear strength 33 kN / m. Whereas the best rubber compound using PEG 4000 is compound number 2 which has a tensile strength value of 16.6 Mpa, elongation at break of 690%, modulus of 300% 2.4 Mpa, and tear strength 28.8 kN / m. From the results of the analysis of the physical properties, the two compounds meet the SNI 0778:2009 standards to be used as shoe soles products. |
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2021-03-15T08:19:13Z |
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