Relationship between morphology and tensile properties of pig hair fibre
IR@NISCAIR: CSIR-NISCAIR, New Delhi - ONLINE PERIODICALS REPOSITORY (NOPR)
View Archive Info| Field | Value | |
| Title |
Relationship between morphology and tensile properties of pig hair fibre
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| Creator |
Mohan, N H
Nayak, L K Gokuldas, P P Debnath, S Paul, M Ammayappan, L Ramamurty, V V Sarma, D K |
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| Subject |
Fibre ellipticity
Fibre cross-section Pig hair Tensile property |
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| Description |
126-131
The surface and cross-sectional features of hair fibres from four different breeds of pigs has been evaluated using scanning electron microscopy. The cross-section of the pig hair is modelled into an ellipse and the elliptical features of the fibre are correlated with its tensile properties. Surface scales in pig hair are arranged in imbricate type, crenate pattern and spaced at a mean distance of 4.58±0.24μm. Overall mean eccentricity, flattening, focus, area and angular eccentricity of pig hair fibre is found to be 0.60±0.09, 0.25±0.07, 195.16±33.68μm, and 0.06±0.01mm<sup>2</sup> and 38.24±6.61 ° respectively. The ellipticity parameters are positively correlated with tensile properties (tenacity, extensibility, initial modulus and work of rupture) of the fibre. The specific flexural rigidity is negatively correlated with the ellipticity of the fibre, suggesting that the elliptical fibres may be more flexible than the fibres with circular cross-section. |
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| Date |
2018-03-23T04:32:21Z
2018-03-23T04:32:21Z 2018-03 |
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| Type |
Article
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| Identifier |
0975-1025 (Online); 0971-0426 (Print)
http://nopr.niscair.res.in/handle/123456789/43990 |
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| Language |
en_US
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| Rights |
<img src='http://nopr.niscair.res.in/image/cc-license-sml.png'> <a href='http://creativecommons.org/licenses/by-nc-nd/2.5/in' target='_blank'>CC Attribution-Noncommercial-No Derivative Works 2.5 India</a>
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| Publisher |
NISCAIR-CSIR, India
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| Source |
IJFTR Vol.43(1) [March 2018]
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