Sinomer® HDDA is a bifunctional functional monomer with low skin irritation, low shrinkage, high activity, excellent adhesion, low viscosity, fast curing, good chemical resistance, water resistance and heat resistance, and excellent weather resistance. Widely used in plastics; adhesives; textiles; rubber; modified copolymers; injection molded parts; used in UV polymerization of various unsaturated systems such as UV coatings, UV inks, UV adhesives, photopolymers, and solder mask inks.