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| Preparation and properties of butyl methacrylate/styrene copolymer fiber |
| ZHANG Yuting; XIAO Changfa |
| Tianjin Municipal Key Label of Fiber Modification and Functional Fiber; Tianjin Polytechnic University; Tianjin 300160 |
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Cite this article:
ZHANG Yuting XIAO Changfa. Preparation and properties of butyl methacrylate/styrene copolymer fiber. Chin J Mater Res, 2009, 23(4): 399-404.
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Abstract Butyl methacrylate/styrene copolymer was synthesized with butyl methacrylate and styrene monomer by suspension polymerization, with BPO as initiator. The spinning liquid was prepared by dissolving synthetic copolymer into dimethyl acetylamide (DMAc) and then spun into fibers. The fiber with absorption function was obtained. The methacrylate/styrene copolymer were characterized by FTIR and 1H nuclear magnetic resonance (NMR) spectrometer. The related performance of copolymer fiber were analysized by thermogravimetric analysis (TG), dynamic mechanical analysis (DMA) and single–wire power equipment. It showed that BMA/St70/30 copolymer fiber which had better absorptive ability for specific kinds of oil was prepared had good performance. Its per gram methacrylate/styrene copolymer fiber saturated absorbency of kerosene, petroleumether, gasoline was 3.7 g kerosene/g copolymer fiber, 5.3 g petroleum/g copolymer fiber, 4.1 g heptane/g copolymer fiber respectively.
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Received: 27 February 2009
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| Fund: Supported by National Natural Scientific Foundation of China No.50673077. |
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