Ditemukan 1 dokumen yang sesuai dengan query
Leo Gading Mas
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The effect of molecular orientation on coefficient of friction for polymer has been observed by some of the previous studies, although the molecular orientation effect on the coefficient of friction for different polymer is not fully understood. In order to understand these effect in Polyethylene terephtalate (PET) and Polyethylene (PE) polymer film the observation in molecular orientation was performed by doing bulk and surface properties characterization. The coefficient of friction test along different directions and ...
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Depok: Fakultas Teknik Universitas Indonesia, 2008
S47957
UI - Skripsi Open Universitas Indonesia Library
