Zobrazeno 1 - 10 of 12 pro vyhledávání: '"R. L. N. Iyengar"'
2
Work Done in Pulling Fibers from the Cotton Seed under Impact Conditions in Relation to Fiber Properties and Ginning Behavior
Autor: R. L. N. Iyengar, Jai Prakash
Publikováno v: Textile Research Journal. 34:444-455
The strength of attachment of the fiber to the seed has been pointed out to be an important parameter that may considerably affect the ginning behavior of a cotton variety. In order to simulate ginning conditions more appropriately, this property was
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::951c11b9629154ee3ae845d3239993c9
https://doi.org/10.1177/004051756403400508
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3
Studies on Chemically Modified Cotton
Autor: R. L. N. Iyengar, S. N. Pandey
Publikováno v: Textile Research Journal. 39:987-993
Purified lint samples of 170-Co.2 cotton were treated with different molar solutions of LiOH and KOH at 20, 30, 40, and 55°C. Treated and untreated products were examined for various properties such as moisture regain, cellulose crystallinity, visco
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b409ea47f83a3aa82e74f82522680b3
https://doi.org/10.1177/004051756903901101
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7
Circularity of Cotton Fibers and the Effects of Alkali Concentration and Tension on the Changes Brought About in it During Mercerization
Autor: P.G. Oka, Jai Prakash, R. L. N. Iyengar
Publikováno v: Textile Research Journal. 37:61-69
This paper deals with changes in the circularity of cotton fibers when slick- mercerized and under different tensions in various concentrations of caustic soda. The percent increase in circularity depends on the circularity of the raw cotton. The Add
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e826fa9ff5e18a5b8c065378229710f7
https://doi.org/10.1177/004051756703700201
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8
Structural Properties of Cotton Fibers: Part II: Birefringence and Structural Reversals in Relation to Mechanical Properties
Autor: K. P. R. Pillay, S. M. Betrabet, R. L. N. Iyengar
Publikováno v: Textile Research Journal. 33:720-727
Birefringence and structural reversals have been determined on 20 Indian cottons and correlated with their mechanical properties. The variation in spiral angles among cottons is influenced by the variation in convolution angle, and Meredith's observa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::612babf43ad7174307871ac9b449f4ad
https://doi.org/10.1177/004051756303300907
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9
Studies on Chemically Modified Cotton
Autor: S. N. Pandey, R. L. N. Iyengar
Publikováno v: Textile Research Journal. 39:24-31
This study describes the effects of chemical treatments with varying concentrations of ethylamine, ethylenediamine (EDA), potassium hydroxide (KOH), and lithium hydroxide (LiOH) on various properties of cotton fiber, such as crystallinity, moisture r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b471bc5fc9a88cc6ef1c4f3227a940f5
https://doi.org/10.1177/004051756903900104
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10
Studies of Chemically Modified Cotton
Autor: R. L. N. Iyengar, S. N. Pandey
Publikováno v: Textile Research Journal. 39:15-23
High crystallinity of cellulose is the cause of undue stiffness and brittleness as well as low absorptioh and chemical reactivity. With a view to overcome these drawbacks and bring about changes in the elastic and other properties of cotton fibers, t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::982198db565cde390c8139b6e1db262b
https://doi.org/10.1177/004051756903900103
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