Fattori della formulazione che influiscono sui tempi di ripresa delle finiture a base acquosa (original) (raw)

2008

Abstract

Legislation on the emission of volatile corn-pounds in the European Union is driving the switch from solvent borne to waterborne trim paints. However the application properties of waterborne trim paints still need to be improved. Especially the open time and wet edge time of the applied paint needs to be improved in order to obtain the same high quality level that was possible with conventional solvent-borne trim paints. In this paper new methods are described that can be used to study the fundamental aspects of the open time of paint films. The influence of binder and co-binder composition and morphology is studied. Also the influence of the pigment type and additive package on the application properties has been investigated. These new insights have led to the development of a new hybrid binder concept that offers significantly improved open time.

jaap akkerman hasn't uploaded this paper.

Let jaap know you want this paper to be uploaded.

Ask for this paper to be uploaded.