Multifunctional antistatic and scratch resistant UV-cured acrylic coatings

Organic-inorganic antistatic hybrid acrylic coatings were prepared. A consistent improvement of penetration resistance by increasing alkoxy-ammonium salt content was noted in terms of penetration depth (Pd). Inorganic component and antistatic additives increase ε′ and σAC values of the hybrid coatings and decrease the resistivity ones.