High performance waterborne aminoacrylic coatings from the blends of hydrosols and latexes
- Progress in Organic Coatings, 49(1), p.54-61, 2004 .
High performance waterborne aminoacrylic coatings can be prepared from blends of well-designed hydroxyl acrylic hydrosols and hydroxyl acrylic latex. It is essential that the hydrosols must be compatible with the latex and have appropriate amount of hydroxyl and carboxyl groups. In order to meet above requirements, the weight-average molecular weight and calculated Fox Tg of the hydrosol resins should be less than 13 000 and 30 °C, respectively, and the suitable contents of AA and HEA are about 6 and 10