| Résumé : |
Recent developments in coatings technology have resulted in two-component waterborne polyurethane wood coating formulations which offer the benefits of traditional solvent-borne systems ; however, these 2K WB/PUR systems offer significant reductions over solvent-borne systems in VOCs and HAPs, meeting stringent environmental regulations. In addition, 2K WB/ PUR systems meet specifications for finishes for kitchen cabinets, office, laboratory, and household furniture. This paper looks at the differences between solvent-borne polyurethane systems (2K SOV/PUR) and 2K WB/PUR systems. Also discussed are physical properties, formulation parameters, application techniques, and industrial hygiene issues. |
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Using "high performance two-component waterborne polyurethane" wood coatings in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 866 (03/1997)
