Synthesis and Characterization of Water Based Acrylic Pressure Sensitive Adhesive of Surface Protection Tape
The water based acrylic pressure sensitive adhesive was synthesized by seeded pre-emulsion polymerization, the influence of the amount of seeded pre-emulsion, and tri-functional aziridine crosslinker on the properties of the adhesive were studied. It was found that with the increase of the amount of seeded pre-emulsion, latex particle size decreases, contrasted with the increase of the viscosity, surface tension and contact angle of the emulsion; The aging performance of the adhesive can be significantly improved with the increase of the content of the crosslinker; compared with high temperature, high humidity has a more worse negative effect on the aging performance of the adhesive.
Shiquan Liu and Min Zuo
M. He et al., "Synthesis and Characterization of Water Based Acrylic Pressure Sensitive Adhesive of Surface Protection Tape", Advanced Materials Research, Vols. 306-307, pp. 1785-1791, 2011