Sifat fisika dan analisis gugus fungsi karet seal o-ring dari bahan termoplastik elastomer nitrile butadiene rubber (NBR) dan polyvinyl chloride (PVC)
The purpose of this research was to determine the physical properties and functional groups on O-ring rubber seals made of thermoplastic elastomers blend NBR and PVC. Composition of the NBR / PVC were successively varied : 90/10; 85/15; 80/20; 75/25; 70/30 and 65/35 phr. Mixing process between NB...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Center for Leather, Rubber, and Plastics
2013-06-01
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| Series: | Majalah Kulit, Karet, dan Plastik |
| Subjects: | |
| Online Access: | http://ejournal.kemenperin.go.id/mkkp/article/view/215/189 |
| _version_ | 1819048929716600832 |
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| author | Arum Yuniari Nursamsi Sarengat |
| author_facet | Arum Yuniari Nursamsi Sarengat |
| author_sort | Arum Yuniari |
| collection | DOAJ |
| description | The purpose of this research was to determine the physical properties and functional
groups on O-ring rubber seals made of thermoplastic elastomers blend NBR and PVC.
Composition of the NBR / PVC were successively varied : 90/10; 85/15; 80/20; 75/25; 70/30 and
65/35 phr. Mixing process between NBR/PVC with additive used a two roll mill within a
temperature of 60º - 80 ºC, the vulcanization process used a hydraulic press at a temperature of
170 oC and pressure of 150 kg/cm2. The physical properties were evaluated including tensile
strength, elongation at break, hardness, before and after aging, hardness after immersion in
isooctane and swelling while analysis of functional groups was also carried out by method of
Fourier Transform Infrared Spectrophotometer (FTIR). The result of the best vulcanized was
characterized by tensile strength 188.93 kg/cm2, the change of tensile strength after aging 2.50%,
elongation at break of 400%, the change of elongation at break after aging was 12.5%, hardness
75 shore A, the change of hardness after aging 0%, the change of hardness after immersion in
isooctane 1.3%, swelling 0.8% and functional group of vulcanisate was indicated by new peak
(OH) at wave band of 3468 cm-1. Those formula met the requirements of the technical
specifications of ASTM D 2000 seal O-ring. |
| first_indexed | 2024-12-21T11:24:04Z |
| format | Article |
| id | doaj.art-75e1fca916fa48c2a7f49c8e131fcb44 |
| institution | Directory Open Access Journal |
| issn | 1829-6971 2460-4461 |
| language | English |
| last_indexed | 2024-12-21T11:24:04Z |
| publishDate | 2013-06-01 |
| publisher | Center for Leather, Rubber, and Plastics |
| record_format | Article |
| series | Majalah Kulit, Karet, dan Plastik |
| spelling | doaj.art-75e1fca916fa48c2a7f49c8e131fcb442022-12-21T19:05:42ZengCenter for Leather, Rubber, and PlasticsMajalah Kulit, Karet, dan Plastik1829-69712460-44612013-06-01291213010.20543/mkkp.v29i1.215Sifat fisika dan analisis gugus fungsi karet seal o-ring dari bahan termoplastik elastomer nitrile butadiene rubber (NBR) dan polyvinyl chloride (PVC)Arum Yuniari0Nursamsi Sarengat1Balai Besar Kulit, Karet dan PlastikBalai Besar Kulit, Karet dan PlastikThe purpose of this research was to determine the physical properties and functional groups on O-ring rubber seals made of thermoplastic elastomers blend NBR and PVC. Composition of the NBR / PVC were successively varied : 90/10; 85/15; 80/20; 75/25; 70/30 and 65/35 phr. Mixing process between NBR/PVC with additive used a two roll mill within a temperature of 60º - 80 ºC, the vulcanization process used a hydraulic press at a temperature of 170 oC and pressure of 150 kg/cm2. The physical properties were evaluated including tensile strength, elongation at break, hardness, before and after aging, hardness after immersion in isooctane and swelling while analysis of functional groups was also carried out by method of Fourier Transform Infrared Spectrophotometer (FTIR). The result of the best vulcanized was characterized by tensile strength 188.93 kg/cm2, the change of tensile strength after aging 2.50%, elongation at break of 400%, the change of elongation at break after aging was 12.5%, hardness 75 shore A, the change of hardness after aging 0%, the change of hardness after immersion in isooctane 1.3%, swelling 0.8% and functional group of vulcanisate was indicated by new peak (OH) at wave band of 3468 cm-1. Those formula met the requirements of the technical specifications of ASTM D 2000 seal O-ring.http://ejournal.kemenperin.go.id/mkkp/article/view/215/189O-ring rubber sealsNBRPVCphysical propertiesfunctional group |
| spellingShingle | Arum Yuniari Nursamsi Sarengat Sifat fisika dan analisis gugus fungsi karet seal o-ring dari bahan termoplastik elastomer nitrile butadiene rubber (NBR) dan polyvinyl chloride (PVC) Majalah Kulit, Karet, dan Plastik O-ring rubber seals NBR PVC physical properties functional group |
| title | Sifat fisika dan analisis gugus fungsi karet seal o-ring dari bahan termoplastik elastomer nitrile butadiene rubber (NBR) dan polyvinyl chloride (PVC) |
| title_full | Sifat fisika dan analisis gugus fungsi karet seal o-ring dari bahan termoplastik elastomer nitrile butadiene rubber (NBR) dan polyvinyl chloride (PVC) |
| title_fullStr | Sifat fisika dan analisis gugus fungsi karet seal o-ring dari bahan termoplastik elastomer nitrile butadiene rubber (NBR) dan polyvinyl chloride (PVC) |
| title_full_unstemmed | Sifat fisika dan analisis gugus fungsi karet seal o-ring dari bahan termoplastik elastomer nitrile butadiene rubber (NBR) dan polyvinyl chloride (PVC) |
| title_short | Sifat fisika dan analisis gugus fungsi karet seal o-ring dari bahan termoplastik elastomer nitrile butadiene rubber (NBR) dan polyvinyl chloride (PVC) |
| title_sort | sifat fisika dan analisis gugus fungsi karet seal o ring dari bahan termoplastik elastomer nitrile butadiene rubber nbr dan polyvinyl chloride pvc |
| topic | O-ring rubber seals NBR PVC physical properties functional group |
| url | http://ejournal.kemenperin.go.id/mkkp/article/view/215/189 |
| work_keys_str_mv | AT arumyuniari sifatfisikadananalisisgugusfungsikaretsealoringdaribahantermoplastikelastomernitrilebutadienerubbernbrdanpolyvinylchloridepvc AT nursamsisarengat sifatfisikadananalisisgugusfungsikaretsealoringdaribahantermoplastikelastomernitrilebutadienerubbernbrdanpolyvinylchloridepvc |