Ditemukan 2 dokumen yang sesuai dengan query
Hairul Abral, Author
"
In the present study, natural fibers located in thick outer woody rinds of the metroxylon sago (MS) tree were investigated. The investigation focused on measuring the mechanical properties
and observing the microstructures of MS fibers before and after treatment with 5% sodium hydroxide. A scanning electron microscope was used to observe the microstructure of MS fiber,
and the results showed that there was a decrease in
fiber diameter after mercerization. A porous
structure in the cross-section area of untreated ...
"
[Fakultas Teknik UI;Universitas Andalas. Fakultas Teknik, Universitas Andalas. Fakultas Teknik], 2012
pdf
Artikel Jurnal Universitas Indonesia Library
Hairul Abral, Author
"
In the present study, natural fibers located in thick outer woody rinds of the metroxylon sago (MS) tree were investigated. The investigation focused on measuring the mechanical properties and observing the microstructures of MS fibers before and after treatment with 5% sodium hydroxide. A scanning electron microscope was used to observe the microstructure of MS fiber, and the results showed that there was a decrease in fiber diameter after mercerization. A porous structure in the ...
"
Depok: Faculty of Engineering, Universitas Indonesia, 2012
UI-IJTECH 3:1 (2012)
Artikel Jurnal Universitas Indonesia Library
