Melt spinning of PVDF fibers with enhanced beta phase structure
Artikel i vetenskaplig tidskrift, 2013

Polyvinylidene fluoride (PVDF) fibers with a high amount of phase crystal structure were prepared by melt spinning. With this technique, the cold drawing process is critical and efficient when aiming for a high amount of phase. During the cold drawing process, more than 80% of the originally formed phase crystal structure was converted into the phase structure. In addition, the incorporation of 0.01 wt % of amino-modified double wall carbon nanotube (NH2-DWCNT) could further enhance the phase content in the PVDF fibers. FTIR and DSC studies showed that the addition of NH2-DWCNT to PVDF fibers could increase both the total crystallinity and phase fraction in PVDF. The addition of nanoclay was found to be less efficient in this respect

clay

nanotubes

fibers

textiles

Författare

Guo Zengwei

Swerea IVF AB

Erik Nilsson

Chalmers, Material- och tillverkningsteknik, Polymera material och kompositer

Mikael Rigdahl

Chalmers, Material- och tillverkningsteknik, Polymera material och kompositer

Bengt Hagström

Chalmers, Material- och tillverkningsteknik, Polymera material och kompositer

Journal of Applied Polymer Science

0021-8995 (ISSN) 1097-4628 (eISSN)

Vol. 130 4 2603-2609

Styrkeområden

Nanovetenskap och nanoteknik

Produktion

Materialvetenskap

Ämneskategorier

Pappers-, massa- och fiberteknik

Kompositmaterial och -teknik

Drivkrafter

Innovation och entreprenörskap

DOI

10.1002/app.39484

Mer information

Senast uppdaterat

2018-02-28