Author(s)

Ren Yan ^1,2, Zhangjian Fei ¹, Dingchang Bo ², Chen Jun ²

Affiliation(s)

¹ College of Textile, Tianjin Polytechnic University, 300387 Tianjin , China
² College of Textile and Material , Xi′ an Polytechnic University, 710048 Xi′ an , Shannxi, China

Corresponding Author

Ren Yan

ABSTRACT

Aqueous polyurethane dispersions with C=C double bonds were synthesized by using Isophorone diisocyanate, Polyether diol 218, polyether-tribasic alcohol 310 and dimethylolbutanoic acid without any organic solvents. Then waterborne polyurethane-acrylic hybrid emulsion interpenetrating network were prepared with the method of pre-emulsification semi-continuous. Based upon the FT-IR, DSC, TG and particle size analysis, the experimental results showed that polyurethane with C=C double bond and acrylate has good compatibility and exhibits phase separation morphology with interpenetrating networks. Thermal stability and emulsion stability is good. Anti-pilling grade of different fabrics rise two or three levels after finishing by using waterborne polyurethane and acrylic ester interpenetrating networks polymer.

KEYWORDS

Waterborne polyurethane, acrylics, interpenetrating networks, anti-pilling,solvent-/emulsifier-free method.

CITE THIS PAPER

Ren, Y. , Zhangjian, F. , Dingchang, B. and Chen, J. Waterborne Polyurethane/Acrylics Interpenetrating Networks Polymer:Preparation,Characterization and Application for antipilling coating materials. Journal of Materials, Processing and Design (2017) 1: 1-9. 

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