Synthesis and Characterization of Water Based Acrylic Pressure Sensitive Adhesive of Surface Protection Tape

Author:

He Min1,Zhang Qiu Yu1,Guo Ji Ying1

Affiliation:

1. Northwestern Polytechnical University

Abstract

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.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference6 articles.

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2. A GUYOT. Advances in reactive surfactants [J]. Advances in Colloid and Interface Science, 2004 (108-109): 3-22.

3. Cao Tongyu, Liu Qinpu, Hu Jinsheng. Synthesis principle, properties and application of emulsion Polymer. Beijing, Chemical Industry Press, 2002: 360-361.

4. Wu Limin. Coating technology. Beijing: Chemical Industry Press, 2002: 88-90.

5. Zheng Yongli, Jia Li, Liu Zonghui. Advances in crosslinker for waterborne acrylic resin [J]. China Leather, 2003, 32(11): 13-17.

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