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Asian Journal of Research in Chemistry
Year : 2017, Volume : 10, Issue : 5
First page : ( 616) Last page : ( 620)
Print ISSN : 0974-4169. Online ISSN : 0974-4150.
Article DOI : 10.5958/0974-4150.2017.00103.1

Synthesis of Novel Film of Poly Vinyl Alcohol Modified Guar Gum with Tamarind seed Kernel Powder and its Characterization

Panwar Shruti*, Loonker Sangeeta**

Department of Chemistry, Jai Narain Vyas University, Jodhpur (Rajasthan)-342001, India

*Corresponding Author E-mail: shrutipanwar31@gmail.com

** sangeetag@hotmail.com

Online published on 26 March, 2018.

Abstract

A thin film of guar gum modified with polyvinyl alcohol (PVA) was prepared with tamarind seed kernel powder (TKP) by condensation polymerization method. In this method a redox pair of ascorbic acid and potassium persulphate was used. This initiate the reaction and poly vinyl alcohol grafted over guar gum. TKP was added by changing temperature and a thin film was prepared. Characteristics of newly synthesized film was determined by Fouriour transform Infrared spectrum(FT-IR), Thermogravimetric analysis(TGA), Nuclear Magnetic Resonance(NMR), Mass spectra, Scanning Electron Microscopy(SEM), elemental analysis etc.

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Keywords

condensation polymerization, PVA modified guar, redox pair, NMR, SEM, MASS spectra etc.

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