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Effects of Time and Temperature of Poly Ether Ether Ketonesulfonation (sPEEK) on The Solubility of sPEEK in Dimethylacetamide
(Proceedings of International Conference On Education, Technology and Science 2013, 2013)
This work aims at investigating the effects of
time and temperature of PEEK sulfonation on the
solubility of sulfonated PEEK (sPEEK) in the
solvent of dimethylacetamide (DMAc), as a part of
manufacturing Proton Exchange ...
Foamed Bitumen Structure
(Prosiding Forum Studi Transportasi Perguruan Tinggi, 2013)
Foamed bitumen is a binder of cold mix asphalt, a road material alternative of the conventional hot mix
asphalt. Because of foamed bitumen properties are still not well defined, then the cold mix foamed asphalt
performance ...
Pengaruh Siraman Air Pada Proses Pemadatan Terhadap Kinerja Campuran Asphalt Concrete
(Prosiding Forum Studi Transportasi Perguruan Tinggi, 2013)
Realita di lapangan masih sering dijumpai proses pemadatan perkerasan campuran aspal tetap dilanjutkanmeskipun hujan turun. Paper ini melaporkan hasil penelitian untuk mengetahui karakteristik campuranAsphalt Concrete ...
Kondisi Lingkungan Kerja Terhadap Semangat Kerja di Ruang Workshop Sekolah Vokasi Universitas Muhammadiyah Surakarta
(Laboratorium Terpadu Universitas Islam Negeri Sunan Kalijaga Yogyakarta, 2013-10-01)
Tujuan penelitian ini untuk mengetahui apakah kondisi lingkungan kerja di ruang workshop meliputi: kebersihan (Xl), pencahayaan (X2), kebisingan (X3), suhu ruangan (X4) di tempat kerja (workshop) ...
Pemakaian Microwave Untuk Optimasi Pembuatan Zeolit Sintetis Dari Abu Sekam Padi
(2013-11-27)
Sebagai negara agraris, Indonesia mempunyai hasil tanaman yang melimpah, diantaranya padi. Melimpahnya padi, berarti melimpahnya limbah padi berupa sekam padi. Pemanfaatan sekam padi belum maksimal. Di Indonesia, khususnya ...
Natural Dye Extracts From Suji Leaves (Dracaena angustifolia) for Textile Coloring
(2013-05-29)
Dracaena leaf (Dracaena angustifolia) is a natural dye that is often used in Indonesia as a food coloring. Dracaena leaves have a green pigment. This study aimed to extract color in dyeing fabric utilization. In this study ...
Potential of Mango leaf (magnifera indica l) as Cotton and Silk Textile dyes
(2013-05-29)
Now a days a lot of pollution caused by the textile mills that use synthetic textile dyes that harm the environment. To reduce the use of synthetic dyes, natural dyes potential for use. One of the natural resources that ...