National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [20707008]; The Postdoctoral Science Foundation of Central South University [69927]
机构署名：
本校为其他机构
院系归属：
土木工程学院
摘要：
Graft copolymers of poly(methyl methacrylate) and polyamide-6 (PMMA-g-PA6) were investigated via in situ anionic polymerization of Ε-caprolactam, using PMMA precursors with N-carbamated caprolactam pendants (PMMA-CCL) as macroactivators and sodium caprolactamate as catalyst. Three grades of PMMA-CCLs obtained by free radical copolymerization were used for synthesizing the PMMA-g-PA6 copolymers with different PMMA content. The resulting graft copolymer was characterized by Fourier-transform infrared spectroscopy and selective extraction. Scanning electron microscopy is used to clarify t...
