Study of Preparation Metallocene Based LLDPE Extra-Fibers by Melt Electrospinning Process

Abstract:

In this paper, metallocene based LLDPE (mLLDPE) extra-fine fiber , which can not be processed by a common solution electrospinning method.was successfully prepared via a melt electrospinning method. First, a self-designed melt electrospinning device was manufctured and it was used to produce mLLDPE fibers . Then LLDPE extra-fine fiber was successfully prepared by addition of viscosity-reducing additive such as wax, and the resulted fiber was charctered by SEM. Last, the optimal parameters for the preparation of mLLDPE fiber was determined. The experimental results show that commercial mLLDPE can hardly be processed to fibers because of its high viscosity. The diameter and morphology of resulted mLLDPE electrospun fibers depend on the electrospinning parameters such as electric field strength and collecting distance.

• Periodical: Advanced Materials Research (Volumes 512-515)
• Pages: 2424-2427
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.512-515.2424
• Online since: May 2012
• Authors: Na Zhao, Tai Qi Liu, Rui Xue Liu
• Keywords: Fiber, Melt Electrospinning, Metallocene, mLLDPE

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