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Journal : Makara Journal of Science

Synthesis and Application of Jatropha Oil based Polyurethane as Paint Coating Material Harjono, Harjono; Sugita, Purwantiningsih; Mas’ud, Zainal Alim
Makara Journal of Science Vol. 16, No. 2
Publisher : UI Scholars Hub

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Abstract

Recently, the use of renewable sources in the preparation of various industrial materials has been revitalized in response to environmental concerns. Natural oils are considered to be the most important genre of renewable sources. Jatropha curcas oil (JPO) based polyol is an alternative material that may possibly replace petrochemical-based polyol for polyurethane coating material. Polyurethane was synthesized by reacting JPO-based polyol with isocyanate. To produce JPO-based polyol, JPO was first epoxidized to form epoxidized J. curcas oil (EJP), subsequently it was converted to polyol by the opening ring reaction with acrylic acid (AA) using triethylamine (TEA) as a catalyst. The JPO-based polyurethane film resulting from this study is compared with polyurethane film from commercial polyol for gloss, hardness, and adhesion quality. The result showed that the source of polyol has an influence on gloss, hardness, and adhesion of polyurethane film, but the differences with using isocyanate has less influence. Using visual observation, polyurethane film produced from L.OHV polyol, H.OHV polyol and commercial polyol have similar quality.
Co-Authors - Jumaeri Abid Yanuar Badharudin Abidin, Luthfa Abibah Nur Achmad Fauzan, Achmad Adityo Wahyu Wikanto Aeni, Holidatul Agung Purwo Wicaksono Agung Tri Prasetya Ali Arif Setiawan Amalia Choirni Sovawi, Amalia Choirni Ameiliana Nur Azizah Ana Mayasari Apriliana, Mahatma Arfa, Nafilatul Arrosyid, Hannafi Artani, Amalina Atikah Indriastuti Ayu Cendana, Chinta Celi Cahyaningrum, Intan Cepi Kurniawan Damayanti, Yosephine Debbie Dani, Jeratallah Aram Dani Desi Tri Utami, Desi Tri Dewi, Siti Herlina Dian Wahyudi Drestajumna, Putu Dwi, Itok Edy Cahyono Eka Purwaningsih Endang Susilaningsih Ermadi Satriya Wijaya, Ermadi Satriya Estiko, Dendi Milnanda Fardhila, Widityana Ayu Farhanah, Atikah Alya Feliana, Kiki Feliana, Kiki Feri Wibowo Fitriana, Syalsa Bella Fitriani, Maulida Ayu Fitriyaningsih, Afi Hafsari, Sherli Ameilia Hakim, Mansur Hakim, Yusufi Ahmad Fathul Hanuring Ayu Ardhani Putri Hastuti, Vidya Dwi Hastuti, Vidya Dwi Heri Hartanto Herwin Sulistyowati, SH,MH Holifah, Siti Holifah, Siti Ichsan, Maulana Irawati Irawati Irsal Revanza ITOK DWI KURNIAWAN Izzania, Rahma Annisa Kadek Evinka Yuristin, Kadek Evinka Kasmui -, Kasmui Khavilla, Vidya Putri Kusmanto, Harjito Kusoro Siadi Lestari, Fina Ayu Lestari, Melinda Dwi Lestari, Melinda Dwi Lestari, Rika Ayu Lin, Sarlin M.Burhanudin Marfina, Apriza Margareta Dian Purnamasari, Margareta Dian Mas’ud, Zainal Alim Muhammad Hamka Mukhlis Prasetyo Aji Murbangun Nuswowati Nanik Wijayati Ningsih, Nuning Melia Norma Eralita Nufus, Khayatun Nufus, Khayatun Nuning Melianingsih, Nuning Nur Hidayat, Taufiq Wahyu Nur Wijayanti, Christina Nurhayati Nurhayati Nurhidayat, Taufik Nurul Arifin Nuryanto Nuryanto Pambayun, Osama Wara pambudi, elindra ambar Poundra, Emmanuelle Pramuktisari, Nindita Prasetyaningtyas, Renata Putri Prasetyaningtyas, Renata Putri Prasetyo, Ridho Prihadianto, Braam Delfian Prinandita, Tito Pujiastuti, Rr. S.E Purbasari, Dita Anggi Purnomo, Muhammad Ikhwannusyifa PURWANTI PURWANTI Purwantiningsih Sugita Putri Maha Dewi, S.H., M.H Putri, Adhina Choiri Putri, Eno Sukarno Putri, Gustita Arnawati Rakhmawati, Indri Ridho Muktiadi Rifa'i, Fitra Ahmad Rihmahwati, Melly Rini, Luluk Takari Sarjana Riyanto, Ari Fajar Rosalina Ananta, Rosalina S Mursiti Safrudin Yudowibowo Saiful Fatihin, Saiful Samsi Samsi Samuel Budi Wardana Kusuma, Samuel Budi Wardana Samuel Budi Wardhana Kusuma Sanam, Putra Reinho Rosario Saputra, Dewa Kahfi Sari, Hanifah Kartika Savitri, Retno Wahyu Sembiring, Rinawati Septiningsih, Ismawati Setyanavanny, Thessalonika Kris Setyaningrum, Rizka Indriani Setyawan Bekti Wibowo Sharif, Aisyah Mohamad Sholikhah, Nining Siami, Fitri Sigit Priatmoko Siti Istiningsih, Siti SITI MUSLIMAH WIDYASTUTI Soeadgihardo Siswantoro Soehartono Soehartono Sonya, Mellyaning Oktaviani Sonya Kirana Sari Sri Haryani Sri Hutami Sri Nurhayati Sri Puji Lestari Sri Susilogati Sumarti Sri Wahyuni Sri Wahyuningsih Yulianti, Sri Wahyuningsih SRI WARDANI Sudarmin Sudarmin Sudarmin Sudarmin Sugiyanto - Sukarne, Sukarne Supartono - Supartono, Tono Supartono, Tono Supriyono Supriyono Surojo, Surojo Susanti Tasik Susanto, Aris Tri Susanto, Aris Tri Susatya, Eko Budi Sutaryono, Yusuf Akhyar Syahrial, Yoppi Syaifullah, Jahid Teguh Marhendi Tri Handayani Tri Prasetya, Agung Ulya Dhina, Karina Octamardia Utami, Desi Tri Vebera Maslami Violiandari, Aloysia Gesya Widada, Reza Ananda Widayani, Anis Widayani, Anis Widianto, Farhan Winta, Khoirin Woro Sumarni Yitno Puguh Martomo Yoga Budi Bhakti Yulianingsih, Prita Yulis Widhiastuti Yusman Sutoyo, Misran Misran, Zahro, Ainu Ilmiatuz zakki adlhiyati, zakki