Sometimes, a slight ammonia smell is detected in water-based acrylic emulsions, which confuses many people: is this normal or is there a problem?
First, we need to clarify that acrylic emulsions themselves do not produce an ammonia smell. However, during their production, ammonia-containing additives may be added to adjust their performance or improve their stability. These additives gradually volatilize during use, producing a slight ammonia smell. Therefore, under normal use, a slight ammonia smell in acrylic emulsions is normal.

Waterborne acrylic resins are used in emulsion form in textile finishing agents, adhesives, varnishes and other related products.

Follow us to learn more about chemical engineering.