Zobrazeno 1 - 10
of 32
pro vyhledávání: '"K. R. Krishna Iyer"'
Publikováno v:
Journal of Materials Science. 31:721-726
The present communication reports the effect of a softening treatment carried out with 18% NaOH on the fine structure and structure-property relations in coir fibres. The effect of successive removal of lignin and hemicelluloses on the fine structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5faa2a023755d31afb7863d13f295c24
https://doi.org/10.1007/bf00367891
https://doi.org/10.1007/bf00367891
Publikováno v:
Journal of Applied Polymer Science. 55:1861-1864
It is found that swelling of cotton fibres in 18% NaOH causes unequal changes in wall-ribbon ratios in different varieties of cotton. The percentage increase in the wall-ribbon ratio for fibers in a given variety will depend on the initial value of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a7e69488f32550c3c12adb01cb39a90
https://doi.org/10.1002/app.1995.070551317
https://doi.org/10.1002/app.1995.070551317
Autor:
G. S. Patel, K. R. Krishna Iyer
Publikováno v:
Journal of Applied Polymer Science. 43:915-918
Eight types of structural deformities have been identified in cotton fibers by using the SEM, and their incidence has been quantified in four varieties grown in India. Although the total number of deformities per cm was found to be nearly equal in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e1ba648868053ece6692058e779e81a
https://doi.org/10.1002/app.1991.070430508
https://doi.org/10.1002/app.1991.070430508
Publikováno v:
Journal of Applied Polymer Science. 42:2915-2922
Single- and two-ply yarns of different counts were swollen slack under optimum conditions in aqueous zinc chloride and stretched back to original length. While two-ply yarns showed an improvement in tenacity that was less pronounced in finer counts,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ab1caee4342956d5799fc2a5f6f6cd6
https://doi.org/10.1002/app.1991.070421108
https://doi.org/10.1002/app.1991.070421108
Publikováno v:
Textile Research Journal. 60:771-774
The fibrillar morphology of the reversal zones in cotton fibers swollen in aqueous zinc chloride (ZnCl 2) is examined using scanning electron microscopy. There are dis tinct differences in the size of fibrillar aggregates on the two sides of structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fec8e7be599e0a7c75a987cd32e07b96
https://doi.org/10.1177/004051759006001212
https://doi.org/10.1177/004051759006001212
Autor:
S. S. Doke, K. R. Krishna Iyer
Publikováno v:
Journal of Applied Polymer Science. 39:1967-1971
Spectacular changes in structure and properties of cotton have been found to result from swelling and stretching treatments in water. Fibers from one variety of cotton (Sudan) were swollen in water and stretched to their limit. While one lot was drie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f147d72be91578d77734cec57257c6ab
https://doi.org/10.1002/app.1990.070390912
https://doi.org/10.1002/app.1990.070390912
Publikováno v:
Textile Research Journal. 60:69-77
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d6a0d89ec2774d7b6a78f5433127e00
https://doi.org/10.1177/004051759006000202
https://doi.org/10.1177/004051759006000202
Publikováno v:
Journal of Applied Polymer Science. 50:1295-1297
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b36ddc6dbe83e3add8796fd4a6720676
https://doi.org/10.1002/app.1993.070500721
https://doi.org/10.1002/app.1993.070500721
Publikováno v:
Journal of Applied Polymer Science. 29:4055-4060
A theory has been developed for the average bending deformation of fibers in an assembly subjected to compression. It is shown that the maximum average bending deformation of the fibers does not exceed 17°, implying that the method of bulk resilienc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbd36ec51233be8de73d7e29993375a1
https://doi.org/10.1002/app.1984.070291237
https://doi.org/10.1002/app.1984.070291237
Publikováno v:
Journal of Applied Polymer Science. 22:2677-2683
An infrared method is described for the analysis of wool/cotton blends. The method employs the absorption peak of wool at 1520 cm−1 and that of cotton at 1160 cm−1 simultaneously to get a reliable accuracy greater than ±3% in the determination o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40913e7c93844bd0f498608ca05ac381
https://doi.org/10.1002/app.1978.070220923
https://doi.org/10.1002/app.1978.070220923