Study on polyester fabric using polyvinyl alcohol in alkaline medium to enhance the hydrophilic character

Authors

  • S. PITCHAI Part Time PhD Scholar, PSG College of Technology, Coimbatore - 641004, India
  • JEYAKODI MOSES J PSG COLLEGE OF TECHNOLOGY, DEPARTMENT OF CHEMISTRY AND APPLIED CHEMISTRY, COIMBATORE, SOUTH INDIA
  • SWARNA NATARAJAN Assistant Professor, Department of Basic Sciences (Chemistry), PSG College of Technology, Coimbatore - 641004, India

Keywords:

Hydrophilic character, polyester fabric, PVA, SEM, wicking

Abstract

Polyester (PET) fabric was treated with polyvinyl alcohol (PVA) in alkaline medium. The moisture regain, water retention and wickability of the PVA treated polyester fabric were tested. The presence of PVA in the treated PET fabric was assessed by spot test. The treated fabric was also characterized by scanning electron microscope (SEM). The PVA treated polyester fabric showed improved hydrophilic character over intact and sodium hydroxide treated PET fabrics.

Author Biography

JEYAKODI MOSES J, PSG COLLEGE OF TECHNOLOGY, DEPARTMENT OF CHEMISTRY AND APPLIED CHEMISTRY, COIMBATORE, SOUTH INDIA

ASSOCIATE PROFESSOR DEPARTMENT OF CHEMISTRY AND APPLIED CHEMISTRY

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Published

29-09-2014