Pembuatan bahan penyamak nano nabati dan aplikasinya dalam penyamakan kulit
This study aimed to create nano vegetable tanning materials of acacia bark extract. The process started with size reduction of acacia bark (16.7 mm x 4.9 mm x 1.8 mm), followed by counter current extraction of acacia bark with water at 80ºC with 1:3 bark to water ratio in order to obtain extracts wi...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Center for Leather, Rubber, and Plastics
2015-07-01
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| Series: | Majalah Kulit, Karet, dan Plastik |
| Subjects: | |
| Online Access: | http://ejournal.kemenperin.go.id/mkkp/article/view/180/158 |
| _version_ | 1819046395913437184 |
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| author | Sri Waskito Christiana Maria Herry Purwanti Prayitno Dwi Ningsih |
| author_facet | Sri Waskito Christiana Maria Herry Purwanti Prayitno Dwi Ningsih |
| author_sort | Sri Waskito |
| collection | DOAJ |
| description | This study aimed to create nano vegetable tanning materials of acacia bark extract. The process started with size reduction of acacia bark (16.7 mm x 4.9 mm x 1.8 mm), followed by counter current extraction of acacia bark with water at 80ºC with 1:3 bark to water ratio in order to obtain extracts with density of 9-10ºBe. Drying was done with a spray dryer. Particle size of the resulting powders was measured with particle size analyzer. Planetary ball mill was used for 6 hours to obtain average particle size of 72.9 nm. A variety of vegetable tanning materials were applied in the vegetable tanning process with varied concentrations of 15, 20, and 25%. The use of 25% nano vegetable tanning material of acacia bark extract gave the best results compared to liquid extract of acacia bark and mimosa. The properties of the leather obtained were tensile strength of 27.04 kg/cm2, elongation at break of 50%, shrinkage temperature of 84oC, and degree of tannage of 79.65%. |
| first_indexed | 2024-12-21T10:43:48Z |
| format | Article |
| id | doaj.art-c9efe10329ee451eb05f2a7134f95973 |
| institution | Directory Open Access Journal |
| issn | 1829-6971 2460-4461 |
| language | English |
| last_indexed | 2024-12-21T10:43:48Z |
| publishDate | 2015-07-01 |
| publisher | Center for Leather, Rubber, and Plastics |
| record_format | Article |
| series | Majalah Kulit, Karet, dan Plastik |
| spelling | doaj.art-c9efe10329ee451eb05f2a7134f959732022-12-21T19:06:52ZengCenter for Leather, Rubber, and PlasticsMajalah Kulit, Karet, dan Plastik1829-69712460-44612015-07-01311152210.20543/mkkp.v31i1.180Pembuatan bahan penyamak nano nabati dan aplikasinya dalam penyamakan kulitSri Waskito0Christiana Maria Herry Purwanti1Prayitno2Dwi Ningsih3Balai Besar Kulit, Karet, dan PlastikBalai Besar Kulit, Karet, dan PlastikBalai Besar Kulit, Karet, dan PlastikBalai Besar Kulit, Karet, dan PlastikThis study aimed to create nano vegetable tanning materials of acacia bark extract. The process started with size reduction of acacia bark (16.7 mm x 4.9 mm x 1.8 mm), followed by counter current extraction of acacia bark with water at 80ºC with 1:3 bark to water ratio in order to obtain extracts with density of 9-10ºBe. Drying was done with a spray dryer. Particle size of the resulting powders was measured with particle size analyzer. Planetary ball mill was used for 6 hours to obtain average particle size of 72.9 nm. A variety of vegetable tanning materials were applied in the vegetable tanning process with varied concentrations of 15, 20, and 25%. The use of 25% nano vegetable tanning material of acacia bark extract gave the best results compared to liquid extract of acacia bark and mimosa. The properties of the leather obtained were tensile strength of 27.04 kg/cm2, elongation at break of 50%, shrinkage temperature of 84oC, and degree of tannage of 79.65%.http://ejournal.kemenperin.go.id/mkkp/article/view/180/158vegetable tanning materialnano particleacacia barkextractionplanetary ball mill |
| spellingShingle | Sri Waskito Christiana Maria Herry Purwanti Prayitno Dwi Ningsih Pembuatan bahan penyamak nano nabati dan aplikasinya dalam penyamakan kulit Majalah Kulit, Karet, dan Plastik vegetable tanning material nano particle acacia bark extraction planetary ball mill |
| title | Pembuatan bahan penyamak nano nabati dan aplikasinya dalam penyamakan kulit |
| title_full | Pembuatan bahan penyamak nano nabati dan aplikasinya dalam penyamakan kulit |
| title_fullStr | Pembuatan bahan penyamak nano nabati dan aplikasinya dalam penyamakan kulit |
| title_full_unstemmed | Pembuatan bahan penyamak nano nabati dan aplikasinya dalam penyamakan kulit |
| title_short | Pembuatan bahan penyamak nano nabati dan aplikasinya dalam penyamakan kulit |
| title_sort | pembuatan bahan penyamak nano nabati dan aplikasinya dalam penyamakan kulit |
| topic | vegetable tanning material nano particle acacia bark extraction planetary ball mill |
| url | http://ejournal.kemenperin.go.id/mkkp/article/view/180/158 |
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