Akses terbuka Jurnal SINTA 1
Pilot Scale Production of Irradiated Natural Rubber Latex and its Dipping Products
Atom Indonesia · Vol. 31 No. 2 (2011) · hlm. 61–78
- ISSN
- 2356-5322, 0126-1568
- Terbit
- 2011-12-16
- Penerbit
- National Research and Innovation Agency
- Bahasa
- eng
Abstrak
One hundred and fifty kg natural rubber latex (NRL) before and after concentration were added with 3 phr (part hundred ratio of rubber) normal butyl acrylate, then the mixture were irradiated at 25 kGy by gamma rays of 60Co in pilot scale. The irradiated natural rubber latex (INRL) were then being to use for producing rubber products such as condom, surgical gloves, and spygmomanometer in factory scale. The quality of INRL and rubber products such as: total solid content (TSC), dry rubber content (DRC), KOH, VFA and MST number, tensile strength, modulus, elongation at break, extractable protein content, and response against Type I allergy etc. were evaluated. The economic aspect for producing INRL by means of Gamma Irradiator (GI) and Electron Beam Machine (EBM) such as payback period (PP), net present value (NPV) and internal rate return (IRR) were calculated. The results showed that the latex properties of INRL such as DRC, TSC, KOH, VFA, and MST number are not only found to the requirement of the ISO 2004 standard but also the latex has low protein, lipid, and carbohydrate content. The physical and mechanical properties (tensile strength, modulus, and elongation at break) of rubber dipping products such as condom, gloves, and sphygmomanometer are not only found to the requirement of ISO 4074, ISO 10282, and ANSI/AAMI SP-1994 standards, but also the allergic response tested clinical latex-sensitive protein allergen by ELISA test on gloves, and by SPT test on condom are found to be negative. It indicates that production of INRL or PVNRL or RVNRL by EBM 250 keV/10 mA, was more cheap than by using gamma γ irradiator 200 kCi, or sulfur vulcanization. The value of PBP (payback period) was 2,1 years, NPV (net present value) was 4,250 US $, PI (profitability index) 1,06 and IRR (internal rate of returns) was 25,0%.
Kata kunci
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- Padjadjaran University
- Hasanuddin University
- Sekolah Tinggi Agama Islam Syubbanul Wathon Magelang
- Southwest University
- Universitas Halu Oleo
- Afiliasi tidak diketahui
- Organisasi berbeda
- Organisasi sama
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Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| S. Sudirman | Southwest University | 2 |
| Muhamad Sholikhun | Sekolah Tinggi Agama Islam Syubbanul Wathon Magelang | 1 |
| Zulfatus Soraya | Afiliasi tidak diketahui | 1 |
| Milna Wafirah | Sekolah Tinggi Agama Islam Syubbanul Wathon Magelang | 1 |
| Budi Ayuningsih | Padjadjaran University | 1 |
| Iman Hernaman | Padjadjaran University | 1 |
| Tidi Dhalika | Padjadjaran University | 1 |
| Destu Putra Rosmawan | Afiliasi tidak diketahui | 1 |
| Dedi Rahmat | Padjadjaran University | 1 |
| Ansharullah Ansharullah | Universitas Halu Oleo | 1 |
| Abdu Rahman Baco | Afiliasi tidak diketahui | 1 |
| Nasrah Sirajang | Hasanuddin University | 1 |
| Salsabila Rahmadhani S | Hasanuddin University | 1 |
| Ariesta Wibisono Anditya | Afiliasi tidak diketahui | 1 |
| Tandiyo Rahayu | Afiliasi tidak diketahui | 1 |
| Fakhruddin Fakhruddin | Afiliasi tidak diketahui | 1 |
| Wuryanto Wuryanto | Afiliasi tidak diketahui | 1 |
| Supriyono Supriyono | Afiliasi tidak diketahui | 1 |
| Surya Gumilar | Afiliasi tidak diketahui | 1 |
| Eli Trisnowati | Afiliasi tidak diketahui | 1 |
| Yusiran Yusiran | Afiliasi tidak diketahui | 1 |
| Naili Rohmah Iftitah | Afiliasi tidak diketahui | 1 |
| Muhammad Hikam | Afiliasi tidak diketahui | 1 |
| Ahmad Djalaluddin | Afiliasi tidak diketahui | 1 |
| Achmad Firdausi | Afiliasi tidak diketahui | 1 |
| Atiqullah Atiqullah | Afiliasi tidak diketahui | 1 |
| Abdul Hamid Bashori | Afiliasi tidak diketahui | 1 |
| Faidl Royhan | Afiliasi tidak diketahui | 1 |
| Yulaikah Yulaikah | Afiliasi tidak diketahui | 1 |
| K Widjaja | Afiliasi tidak diketahui | 1 |
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