| Titre : |
Titanium/chrome combination tannage : an alternative eco-friendly tanning system for upper leather manufacture |
| Type de document : |
texte imprimé |
| Auteurs : |
Venkatasubramanian Sivakumar, Auteur ; K. Jeyaraj, Auteur ; R. Chandrasekar, Auteur ; G. Swaminathan, Auteur |
| Année de publication : |
2008 |
| Article en page(s) : |
p. 32-36 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Chrome
Cuirs et peaux
Tannage -- Aspect de l'environnement
Titane
|
| Index. décimale : |
675.2 Préparation du cuir naturel. Tannage |
| Résumé : |
A titanium/chrome combination tanning system has been studied with a view to reducing the environmental concerns associated with using chromium salts alone for tanning. Globally, there is an increasing need for environmentally friendly upper material for footwear manufacture and titanium is a tanning agent found to be eco-friendly in nature. Hence, titanium tanning in combination with chrome for upper leather has been studied in this paper.
The results indicate higher chrome uptake in combination with titanium salts and this leads to less discharge of chrome in the effluent. In addition, the strength and other functional properties of these leathers were found to be on par with conventional chrome tanned control leathers.
This process also enjoys better fullness and dyeing characteristics as compared with control leathers. The present study clearly indicates the titanium/chromium combination tanning system for upper leather as a potential viable eco-friendly option for tanners. |
| En ligne : |
https://drive.google.com/file/d/1YlFhGf48St2QxegWaU_ryt5ax5KN5mpk/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9846 |
in LEATHER INTERNATIONAL > Vol. 210, N° 4785 (06/2008) . - p. 32-36
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