Acronal® 3630

Acronal® 3630 is an aqueous acrylic dispersion used in the manufacturing of adhesives for self-adhesive articles, especially for single-, double-sided and transfer tapes with well-balanced adhesion and cohesion properties. Dried films of Acronal® 3630 feature excellent adhesive properties on polar and unpolar rigid and porous surfaces, combined with good cohesion power, even at low temperatures. The dried films are insensitive to water stress and show low VOC emissions. The viscosity of Acronal® 3630 can be increased significantly by raising the pH carefully up to 8.5.  Acronal® 3630 exhibits an excellent drying behavior allowing to produce articles with high coating weights.