| Titre : |
The influence of temperature and humidity on the moisture permeability of natural cattle leather |
| Type de document : |
texte imprimé |
| Auteurs : |
Zhong Anhua, Auteur ; Ling Yali, Auteur |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 141-144 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Calcul
Cuirs et peaux -- Analyse
Cuirs et peaux -- Effets de l'humidité
Cuirs et peaux de bovins
Perméabilité
Polymères -- Effets de la température
|
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
This article mainly studied the incidence of temperature and humidity on the moisture permeability of natural cattle leather. Firstly, it analysed the influence of a single factor of temperature or humidity on the moisture permeability of natural cattle leather based on the measured data. Then it analysed the comprehensive influence of temperature and humidity on the moisture permeability of natural cattle leather. Finally, the regression equation for the comprehensive influence of temperature and humidity on the moisture permeability of natural cattle leather was established by using the principle of least squares method through matlab software. The research shows that the higher the ambient temperature, the better the moisture permeability of natural cattle leather, when the humidity is about 67%, the moisture permeability of natural cattle leather is the highest, when the humidity is about 74%, the moisture permeability of natural cattle leather is the worst. The comprehensive influence surface of temperature and humidity on moisture permeability of natural cattle leather is. z = -0.0006x2 + 0.0485x - 0.0011xy + 7.899y2 - 11.9y + 4.247. |
| Note de contenu : |
- EXPERIMENTAL DETAILS : Experimental materials - Tools and instruments - Moisture permeability calculation
- RESULTS AND DISCUSSION : Influence of temperature on moisture permeability of cattle leather - Influence of humidity on moisture permeability of cattle leather - The comprehensive influence of temperature and humidity on the moisture permeability of natural cattle leather
- Appendix : MOCON permeability tester |
| En ligne : |
https://drive.google.com/file/d/13yr4L4eJMukT3jgn__-xoCXYr1yjnhX5/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34243 |
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 104, N° 3 (05-06/2020) . - p. 141-144
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The influence of temperature and humidity on the moisture permeability of natural cattle leather in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 104, N° 3 (05-06/2020)
