Study on Spinnability of PP/PU Blends and Preparation of PP/PU Bi-component Melt Blown Nonwovens 


Vol. 20,  No. 6, pp. 1200-1207, Jun.  2019
10.1007/s12221-019-8111-0


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  Abstract

own nonwovens. The spinnability of PP/PU composites was investigated and PP/PU bi-component nonwovens with compositions of 95/5, 90/10, 80/20 and 70/30 were prepared by using the melt blowing technique. The melt blown fibers exhibited a 쁲ea-island structure with PP as the continuous phase and PU as the dispersed phase. When the content of PU in the blend was above 40 %, PP/PU melt blown nonwovens could not be produced due to fiber breaking. For PP/PU (90/10) nonwovens, it was found that the average fiber diameter decreased with increasing die to collector (DCD) and elevated hot air pressure.

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  Cite this article

[IEEE Style]

Y. Zhou, L. Jiang, H. Jia, X. Xing, Z. Sun, S. Chen, J. Ma, S. Jerrams, "Study on Spinnability of PP/PU Blends and Preparation of PP/PU Bi-component Melt Blown Nonwovens," Fibers and Polymers, vol. 20, no. 6, pp. 1200-1207, 2019. DOI: 10.1007/s12221-019-8111-0.

[ACM Style]

Yanfen Zhou, Liang Jiang, Huiying Jia, Xiaolu Xing, Zhenhua Sun, Shaojuan Chen, Jianwei Ma, and Stephen Jerrams. 2019. Study on Spinnability of PP/PU Blends and Preparation of PP/PU Bi-component Melt Blown Nonwovens. Fibers and Polymers, 20, 6, (2019), 1200-1207. DOI: 10.1007/s12221-019-8111-0.

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