Investigation on copolymerization of core-shell acrylate emulsion and stain resistance of latex coating;

Study of Stain resistance for Exterior Wall Latex Coatings;

The key factors affecting stain resistance of emulsion paint are analyzed.

Analysis of the relationship between surface energy and latex paint contaminated resistance;

This article has discussed the causes and influencing factors for film contamination of exterior emulsion coatings and compared the hydrophilic and hydrophobic mechanisum for improving the contamination resistance of exterior emulsion coatings.

The advantageous performances include weatherability,contamination resistance,chemicals resistance,flexibility,heat insulating and temperature lowering,suitable for the decoration of buildings in areas which is hot in summer and warm in winter and which is hot in summer an.

Using silicone modified acrylate emulsion and fluorine-containing emulsion as binder a heat-insulating coatings,which has the multifunction of contamination resistance,heat reflection and low heat conduction,has been developed.

It is found that the surface rigidity of the coating rises with the increase of the amount of nanosilica in paint, which lead to improvement to the stain resistance of water borne of paints.

From the aspect ofcontamination reason ofexterior coatings,several ways to improve stain resistance were analyzed and principal study and status of exterior coatings with stain resistanee both at home and abroad were overviewed.