Description: General Information: The project envisages the investigation of a series of hardening systems and their reactions for tannin suitable for wood adhesives. These are based mainly on the catalytically induced auto condensation of polyflavonoid tannin couples to a series of different hardeners. From this study, a series of low formaldehyde emission, or in the best case of no-formaldehyde emission adhesive formulations based on natural products will be obtained. These will be extensively tested at laboratory and pilot plant levels on products such as wood particleboard, plywood, and laminated timber and finger joints. Prime Contractor: Universite de Nancy I, Ecole Nationale Superieure des Technologies et Industries du Bois; Epinal Cedex 9; France.
SupportProgram
Origins: /Bund/UBA/UFORDAT
Tags: Spanplatte ? Formaldehyd ? Klebstoff ? Schadstoffemission ? Holz ? Ersatzstoff ? Holzindustrie ? Kondensation ? Naturstoff ? Studie ? Umweltfreundliches Produkt ? Minderungspotenzial ? Chemische Reaktion ? Naturprodukt ? Pilotprojekt ? Produktdesign ? Versuchsanlage ? Laboruntersuchung ? Maßstabsvergrößerung ? Sperrholz ? Synthese ? Tannin ? finger-joint ? hardening-system ? laminated-timber ?
Region: Nordrhein-Westfalen
Bounding boxes: 6.76339° .. 6.76339° x 51.21895° .. 51.21895°
License: cc-by-nc-nd/4.0
Language: Englisch/English
Time ranges: 1995-12-01 - 1998-11-30
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