Electrospun Conditions of Poly(vinyl chloride) Nanofibrous Membrane Plasticized with Polyurethane | Zendy

Kritsada Phatcharasit | Zendy; Wirach Taweepreda | Zendy; Kanoktip Boonkerd | Zendy; JinKuk Kim | Zendy

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Electrospun Conditions of Poly(vinyl chloride) Nanofibrous Membrane Plasticized with Polyurethane

Author(s) -

Kritsada Phatcharasit,

Wirach Taweepreda,

Kanoktip Boonkerd,

JinKuk Kim

Publication year - 2014

Publication title -

jurnal teknologi

Language(s) - English

Resource type - Journals

eISSN - 2180-3722

pISSN - 0127-9696

DOI - 10.11113/jt.v68.3032

Subject(s) - electrospinning , vinyl chloride , materials science , polyurethane , thermogravimetry , nanofiber , membrane , plasticizer , polyvinyl chloride , glass transition , polymer chemistry , chemical engineering , scanning electron microscope , composite material , thermal analysis , thermal , polymer , chemistry , copolymer , biochemistry , physics , meteorology , engineering

Electrospun poly(vinyl chloride) (PVC) nanofibrous were prepared by electrospinning. Various concentration of polyurethane (PU) were added to PVC solution for plasticization of the electrospun nanofibrous. The pristine and plasticized nanofibrous were characterized by field emission scanning electron microscopy (FE-SEM), differencial thermal analysis (DTA), and thermogravimetry analysis (TGA), respectively. Thermal properties form DTA and TGA results indicated that the addition of PU decreased glass transition temperature (Tg) of PVC and increased heat resistance of PVC nanofiber. The dielectric constant of plasticized nanofibrous measured using precision LCR meter indicated that the membrane were dense.

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