| Titre : |
Study on possibility of oil migration according to fatliquoring agent characteristics |
| Type de document : |
texte imprimé |
| Auteurs : |
Jae-Hyung Park, Auteur ; Young-Woo Kim, Auteur ; Won Ju Kim, Auteur ; In-Kye Paik, Auteur ; Eun-Ji Kim, Auteur ; Hyun-Dae Cho, Auteur ; Hyung-Joon Youn, Auteur ; Han-Do Kim, Auteur ; Eun-Chul Shin, Auteur |
| Année de publication : |
2018 |
| Article en page(s) : |
p. 247-250 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Cuir dans les automobiles
Cuirs et peaux -- Analyse
Cuirs et peaux -- Détérioration
Fourier, Spectroscopie infrarouge à transformée de
Huiles et graisses
Hydrolyse
Produits chimiques -- Migration
Produits de nourriture du cuir
Réflexion totale atténuée
|
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
The natural leather used for car interior materials is a traditional and high-quality material that can be applied to diverse purposes such as the steering wheel, knob, seat and internal trim. However, continuous friction and sweat from the driver causes the hydrolysis of high-molecular resins and the painted surfaces weakened under the high-temperature conditions of the car interior often lead to slipperiness and increased lustre owning to the migration of the fatliquoring agent. Thus, this study investigated the bonding between the leather and different types of fatliquoring agent, and their influence on oil migration by facilitating ageing (hydrolisis). The results revealed that the silicon- and lecithin-based fatliquoring agents had a significant influence on oil migration owning to the low bonding to the leather under the ageing condition. |
| Note de contenu : |
- EXPERIMENTAL PROCEDURES : Materials and apparatus - Process of leather manufacturing and measuring of physical properties
- RESULTS AND DISCUSSION : Fat content in leather - Oil migration after hydrolisis - Attenuated total reflection-Fourier transform infrared characterisation of oil migration
- Table 1 : Characteristics of fatliquoring agent
- Table 2 : Process for fatliquoring with chrome-tanned steer hide leather
- Table 3 : Extraction solvents of fat in leather
- Table 4 : Oil contents of leather sample treatment with fatliquoring agent according to extraction solvents
- Table 5 : The results of monitoring of the oil migration on each specimen
- Table 6 : Oil absorption film after oil migration
- Table 7 : Main component of migration oil |
| En ligne : |
https://drive.google.com/file/d/1R2nzOqKwZm8GXwa9AsqB8OCMZcyvdHUp/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31108 |
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 102, N° 5 (09-10/2018) . - p. 247-250
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