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- Title
Preparation and Properties of Poly (ethylene terephthalate) (PET) Coated by Chitosan (CS) Based on Sol-gel Method.
- Authors
Kai YUAN; Zuming HU; Guangyu DUAN; Junrong YU; Yan WANG; Jing ZHU
- Abstract
Sucrose ester (SE) was fixed on surface of poly(ethylene terephthalate) (PET) fibers to improve surface activity. Chitosan (CS) was used to graft onto pretreated PET fibers by sol-gel method. The ttansforniations of surface chemical structure, microcosmic morphology and thermodynami property were investigated by Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), scanning electron microscope (SEM), X-ray diffraction technique (XRD), and thermo gravimettic analysis (TGA), respectively. The wettability and antistatic property of PET fiber were significantly improved after modification by SE and CS.
- Subjects
POLYETHYLENE terephthalate; CHITOSAN; SOL-gel processes; CHEMICAL sample preparation; SURFACE chemistry; FOURIER transform infrared spectroscopy
- Publication
Journal of Donghua University (English Edition), 2018, Vol 35, Issue 6, p458
- ISSN
1672-5220
- Publication type
Article