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4. Paint and varnish degradation on wood and wood derivatives
4.1 Damage caused by the chemical characteristics of the woody substrate
4.1.1 Wood containing antioxidants
These are mainly Iroko and certain Doussiés. The antioxidants they contain prevent alkyd and glycerophtalic paints, and all "greasy" paints, from drying by siccativity. It is therefore necessary to apply at least one primer coat that dries by a mechanism other than siccativity. It should be remembered that the hardening of alkyd paints by siccativity is an oxidation of the binder's double bonds with an increase...
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Paint and varnish degradation on wood and wood derivatives
Paint degradation on metal substrates
Bibliography
Standardization
Association française de normalisation AFNOR
1. General paint standards
- Peintures et vernis - Détermination de la réflexion spéculaire de feuils de peinture non métallisée à 20 degrés, 60 degrés et 85 degrés (indice de classement : T30-064). - NF EN ISO 2813 - 09.99
- Peintures et vernis - Comparaison visuelle...
Organizations
Association française de normalisation AFNOR http://www.afnor.org
Association pour la Certification et la Qualification en Peinture Anticorrosion ACQPA http://www.acqpa.com
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