| Titre : |
Preparation and characterization of nano-reinforced leather waste fiber-epoxy nano composite |
| Type de document : |
texte imprimé |
| Auteurs : |
Venkatasubramanian Sivakumar, Auteur ; T. R. Swathi, Auteur ; Resmi Mohan, Auteur ; Asit Baran Mandal, Auteur |
| Année de publication : |
2015 |
| Article en page(s) : |
p. 401-408 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Caractérisation
Composites à fibres
Cuirs et peaux -- Déchets -- Recyclage
Dioxyde de titane
Epoxydes
Fibres animales
Nanoparticules
Résistance chimique
solvants
Stabilité thermique
|
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
Significant quantities of leather waste fibers are generated from the leather industry. Confinement and utilization of leather waste fibers by converting them in to useful materials such as nano-composites is desirable. Earlier studies on making composites from leather waste fibers suffer from strength properties for different applications. In this paper, preparation and characterization of nano composite from leather fiber–epoxy polymer reinforced with nano TiO2 has been studied and reported for the first time. Physical testing of these nano composites shows better strength and other properties for improved performance as versatile material. TGA and DSC studies revealed better thermal stability (up to 330°C) for these nano composites. FTIR analysis shows possible chemical interaction between epoxy polymer and leather fiber. Better solvent resistant property was also noticed for the nano-composites prepared. SEM analysis indicates uniform nano-composite structure and distribution of nano TiO2 in the matrix. The present approach not only offers a solution to the disposal problem regarding leather solid wastes like buffing dusts, but also offers a versatile nano composite material. |
| Note de contenu : |
- INTRODUCTION : Nano-composites using leather waste fibers - Literature survey on composites from leather wastes - Drawbacks of earlier processes/products - Objectives of the present work
- EXPERIMENTAL : Materials - Preparation of nano-composite from buffing dust - Testing of nano-composites from buffing dust - Scanning electron microscopic (SEM) analysis
- RESULTS AND DISCUSSIONS : Nano-composite utilizing leather waste fiber and epoxy - Hardness test - Tensile strength - Thermogravimetric analysis (TGA) - Differential scanning calorimetry (DSC) - Fourier Transform Infrared Spectroscopy (FT-IR) - Chemical resistance test - Scanning electron microscopic (SEM) analysis |
| En ligne : |
https://drive.google.com/file/d/1GY7pvH70zUbI01gMsveF5Zny_FPRn_BJ/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25050 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CX, N° 12 (12/2015) . - p. 401-408
Aller sur edunet
Accueil
Ajouter le résultat dans votre panier Affiner la recherchePreparation and characterization of nano-reinforced leather waste fiber-epoxy nano composite / Venkatasubramanian Sivakumar in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 12 (12/2015)
