Synthesis of Resins with Ozonized Sunflower Oil and Radiata Pine Tannins - Université de Lorraine Accéder directement au contenu
Article Dans Une Revue Journal of Renewable Materials Année : 2013

Synthesis of Resins with Ozonized Sunflower Oil and Radiata Pine Tannins

Résumé

Sunflower oil was subjected to a flow of compressed air containing ozone for different time periods. The addition of a-D-Glucose was used to increase the aldehyde content by reduction of the intermediate ozonides of the ozonation reaction. These new oils were analyzed by FTIR and GC-MS spectrometry, and their relative aldehyde groups content measured by the Henick method. They were then mixed with an aqueous solution of Radiata Pine tannin to form resins, subsequently analyzed by C-13 NMR and MALDITOF mass spectrometry. Wood particleboards were then made using some of these resins as the adhesive, and their internal bond (IB) strength measured.
Fichier non déposé

Dates et versions

hal-01593790 , version 1 (26-09-2017)

Identifiants

Citer

M. Thébault, A. Pizzi, E. Fredon. Synthesis of Resins with Ozonized Sunflower Oil and Radiata Pine Tannins. Journal of Renewable Materials, 2013, 1 (4), pp.242-252. ⟨10.7569/JRM.2013.634121⟩. ⟨hal-01593790⟩
29 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More