Synthesis and Properties of Polyurethane-Acrylate Top-Coating Agent | Zendy

Young-Joon Son | Zendy; Dong Jin Lee | Zendy; Jong Woo Bae | Zendy; Jeong Yong Lee | Zendy

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Synthesis and Properties of Polyurethane-Acrylate Top-Coating Agent

Author(s) -

Young-Joon Son,

Dong Jin Lee,

Jong Woo Bae,

Jeong Yong Lee

Publication year - 2015

Publication title -

elastomers and composites

Language(s) - English

Resource type - Journals

eISSN - 2288-7725

pISSN - 2092-9676

DOI - 10.7473/ec.2015.50.2.098

Subject(s) - polyurethane , acrylate , materials science , methacrylate , gloss (optics) , coating , polymer chemistry , methyl methacrylate , monomer , emulsion , butyl acrylate , ethyl acrylate , emulsion polymerization , chemical engineering , composite material , polymer , engineering

A series of polyurethane-acrylate hybrids were synthesized by 2-step emulsion polymerization of a variety of acrylate monomers such as 2-hydroxy ethyl methacrylate (HEMA), methyl methacrylate (MMA). Experiment was per- formed to improve stability and emulsibility of surface treatment agent, and it was found that the polyurethane-acrylate hybrids having an optimum composition (MMA : 20%, LA(EO)3-S : 3% and TDA-7 : 5%) was shown to be quite surface active in the solid contents. These results suggests that the optimal polyurethane-acrylate hybrids in this study have high potential as top coating agent, which may have high gloss and excellent properties.

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