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Swelling behaviors and mechanical properties of polymer gel/poly(N-vinyl-2-pyrrolidone) complexes
Authors:Guoqin Liu  Chunlong Guan  Wenjun Zou  He Zhu  Jin peng  Linqi Zhang  Xiaoqin Bi
Affiliation:(1) College of Material Science and Engineering, Henan University of Technology, Zhengzhou, 450007, China
Abstract:The contraction of poly(acrylic acid-co-butyl methacrylate) (P(AA-co-BMA)) gel induced by complexation with linear Poly(N-vinyl-2-pyrrolidone) (PVP) is quite different from that of poly(acrylic acid) (PAA) or poly(methacrylic acid) (PMAA) gel. The dynamic mechanic properties vary greatly between complexed and uncomplexed networks. It was found that the concentration of PVP has a strong effect on the complexation with P(AA-co-BMA) gel and the dynamic mechanic properties of the P(AA-co-BMA)/PVP complexes.
Keywords:Complexes  Swelling behaviors  Mechanical properties
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