| Titre : |
Influence of sweat on hide and leather |
| Type de document : |
texte imprimé |
| Auteurs : |
Keyong Tang, Auteur ; Fang Wang, Auteur ; Jinglong Liu, Auteur ; Wang Quanjie, Auteur |
| Année de publication : |
2007 |
| Article en page(s) : |
p. 30-35 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Croûte (cuir) On entend par "cuir en croûte" des cuirs ayant subi les opérations jusqu'au tannage, à l'exclusion de toute opération de corroyage ou de finissage, mais qui, par opposition aux wet-blue ont été séchés.
Cuirs et peaux -- Effets de la transpiration
Cuirs et peaux de bovins
|
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
Various samples, including untanned, chrome tanned, glutaraldehyde tanned and formaldehyde tanned cattlehide collagen fibres, were prepared and treated in artificial perspiration. Preliminary studies on their dry heat shrinkage and thermal degradation behaviours were completed followed by study of changes in thermal behaviours due to the perspiration exposure. The mechanism of these changes is discussed. The influence of perspiration on the water vapour permeability and the hydrothermal stability of the crust leathers are also discussed. |
| Note de contenu : |
- EXPERIMENTAL PROCEDURES : Materials and Apparatus
- PROCEDURES : Treatment of the cattlehide collagen fibres samples in perspiration - Treatment of crust leather in perspiration
- RESULTS AND DISCUSSION : Influence of perspiration and tanning agents on the dry heat resistance of samples - Influence of perspiration soaking on the thermal degradation activation energy of different samples - Influence of perspiration on the water vapour permeability of samples - Influence of perspiration soaking on the chrome content in samples - Influence of perspiration on the hydrothermal shrinkage temperature of samples
- Table 1 : Components of perspiration solution
- Table 2 : Thermal degradation activation energy of samples before and after being perspiration soaked for 15 days |
| En ligne : |
https://drive.google.com/file/d/1r9-t-IoWIKq1611LwwfOu159yXo7jmfq/view?usp=share [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39045 |
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 91, N° 1 (01-02/2007) . - p. 30-35
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Influence of sweat on hide and leather in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 91, N° 1 (01-02/2007)
