Détail de la notice
Titre du Document
Influence of neutralization and fatliquoring processes on the characteristics of goatskins
Auteur(s)
PALOP R. ; MANICH A. M ; MARSAL A.
Résumé
The effect of neutralization at three different pH values (4, 5, 6) and that of the fatliquoring agent applied at three different offers (0, 5 and 10 %) on the physical properties of skins was assessed. A standard process was applied to the left halves of goatskins from Nigeria, whereas the right halves were subjected to the corresponding variables. The variation in the results of each studied property was evaluated. The statistical analysis of the results obtained in the experimental plan, which was based on a 32 factorial design for two variables at three levels, was carried out by means of the Analysis of Variance (ANOVA), through the Statgraphics Plus Program. The best results of softness and physical resistances were obtained with the highest fatliquoring agent offer (10 %), whereas a 0 % offer was required to obtain the highest colour intensity and grain firmness. The influence of the neutralization pH was not significant on most of the studied properties.
Editeur
American Leather Chemists Association
Identifiant
ISSN : 0002-9726
Source
The Journal of the American Leather Chemists Association A. 2007, vol. 102, n° 5, pp. 145-153 [9 pages]
Langue
Anglais
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