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The effect of rotational speed on the morphology of PVP/PEG fibers using Rotary Forcespinning
Denny Arianto (a,b), Ahmad Fauzi (a,b), Abdul Rajak (a), Muhammad Miftahul Munir (a,b,**), and Khairurrijal Khairurrijal (a,b,*)

(a) Departement of Physics, Faculty of mathemathic Natural Science, Institut Teknologi Bandung
(b) Research Center for Bioscience and Biotechnology
Institut Teknologi Bandung, Jl Ganesa no. 10, Bandung 40132, Indonesia
Corresponding Author : *krijal[at]fi.itb.ac.id, **miftah[at]fi.itb.ac.id


Abstract

Rotary forcespinning (RFS) is a method to produce fiber. This method is very efficient, low cost and very produtive compared to other method. It has high rate production than electrospinnig. This study focused on the synthesis of mixture polyvinyl pyrolidone (PVP) and Polyethylene glycol (PEG) fibers using RFS with varying rotating speed. The Fiber produced using RFS and solutions of PVP/PEG in distilled water and ethanol with concentrations 14 wt.%. The RFS process was performed at different rotational speed starting from 6.000, 8.000, 10.000, 12.000 and 14.000 rpm. The morphology and average diameter of PVP/PEG fibers was investigated using optical microscopy. Beaded fibers were at rotating speed 6.000 dan 8.000. The results showed that diameter of fibers decreased as rotating speed of RFS increased. The diameter of the PVP/PEG fibers was uniform

Keywords: rotary forcespinning, polyvinyl pyrolidone , Polyethylene glycol, fiber

Topic: Nano Science and Technology

Link: https://ifory.id/abstract/auZk6dAJYctq

Conference: The 7th International Conference on Advanced Materials Science and Technology (ICAMST 2019)

Plain Format | Corresponding Author (Denny Arianto)

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