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Your search keyword '"Govindaraj, N."' showing total 2 results
Start Over Author "Govindaraj, N." Topic cotton
2 results on '"Govindaraj, N."'

1. Efficacy of solvent, alkali and pectinase on removal of non-cellulosics from cotton fibres.

Author

Nalankilli, G., Saravanan, D., Govindaraj, N., Harish, P., and Ramachandran, T.

Abstract

The physical properties of different varieties of cotton fibres of various origins have been studied after extraction using solvents and alkali scouring with reference to enzyme scouring process. Enzyme scoured samples show comparable results with that of solvent extracted and alkali scoured samples in terms of fibre fineness, weight loss, moisture regain, strength and elongation. The scouring processes improve the properties of the fibres in the order: solvent extraction < enzyme scouring < ammonium oxalate extraction < alkali scouring. [ABSTRACT FROM AUTHOR]

Published
2008

2. Scouring of special cotton & its influence on physical properties.

Author

Saravanan, D., Govindaraj, N., Harish, P., and Ramachandran, T.

Subjects
SCOURING compounds, COTTON, PLANT fibers, PROPERTIES of matter, TEXTILE fibers, SODIUM hydroxide
Abstract

The article presents information on the findings of analysis of scoured samples of organic cotton, coloured and Bt cotton fibres in terms of physical properties. It notes that the preparation of textile materials plays an important role in further dyeing and finishing. It discusses the process of alkali scouring using a liquor ratio of 1:20, sodium hydroxide four percent on weight of the material, wetting agent one percent at boil for one hour. It reveals the physical properties of the fibres including fineness, strength elongation, moisture and trash contents.

Published
2008

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