Development of UV-Cured Pressure-Sensitive Electrically-Conductive Adhesives for Medical Electrodes

A new type of pressure-sensitive electrically-conductive adhesive electrode was developed by photopolymerization, using acrylic acid and acrylate as monomer,muitifunctional acrylate as crosslinking agent, benzoin ethers as photoinitiator.Different factors that affect the properties of the pressure-sensitive electricaly-eonductive adhesives were examined.t was found that the proper mass fraction of photoinitiator is 0.5%,the properties of pxessure-sensitive adhesives can be improved by partially crosslinking and copolymerizing with polar monomers,and that the elcctrical properties can be raised by increasing neutralization degree of acrylic acid in lhe copolymer.