Mise au point de nouvelles résines aminoplastes écologiques à base de diméthoxyéthanal et sans formaldéhyde pour application en tant que colles pour panneaux de particules

Abstract : This work aimes at formulating new adhesives intended for the manufacture of particleboard without formaldehyde. This molecule being carcinogenic, another aldehyde: the non-toxic dimethoxyethanal (DME), is being used to formulate these new environnement-friendly adhesives. To achieve a goal of this study, two main research approaches were taken. First, resin synthesis was studied with the aim of obtaining the most reactive, stable long-life products. The second part of the work consists in using post-addition additives, such as isocyanates and latexes, to increase significantly the performance of the resins. Throughout the study, particleboards are made and tested, according to the relevant standards and with the goal of getting to industrial manufacturing conditions. Thus, the finalised formulations and the application parameters have been optimised.
Document type :
Theses
File URL :
http://docnum.univ-lorraine.fr/prive/SCD_T_2006_0101_DESPRES.pdf
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https://hal.univ-lorraine.fr/tel-01754286
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Submitted on : Friday, March 30, 2018 - 9:43:46 AM
Last modification on : Monday, April 16, 2018 - 10:41:43 AM

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  • HAL Id : tel-01754286, version 1

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Aurélien Despres. Mise au point de nouvelles résines aminoplastes écologiques à base de diméthoxyéthanal et sans formaldéhyde pour application en tant que colles pour panneaux de particules. Autre. Université Henri Poincaré - Nancy 1, 2006. Français. ⟨NNT : 2006NAN10101⟩. ⟨tel-01754286⟩

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