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Thermal and optical study of the new methacrylic copolymers useful in POF technology

机译:用于POF技术的新型甲基丙烯酸共聚物的热学和光学研究

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This study the copolymerization and physico-chemical properties of the new copolymers of meth/acrylic esters: butyl acrylate (AB), ethylhexyl acrylate (AEH), or methyl methacrylate (MMA) with 2,2,2-trifluoroethyl methacrylate (TFEMA) used as a dopant are presented. Chemical structures of the copolymers were confirmed by attenuated total reflection-Fourier transform infrared (ATR/FT-IR) spectroscopy. Thermal properties of the synthesized materials were investigated by means DSC (Differential Scanning Calorimetry) and TG/DTG analyses. The influence of fluorinated dopant on the thermal and optical properties of the copolymers were evaluated in detail.
机译:这项研究研究了以下新的甲基/丙烯酸酯共聚物的共聚和理化性质:丙烯酸丁酯(AB),丙烯酸乙基己酯(AEH)或甲基丙烯酸甲酯(MMA)与2,2,2-三氟甲基丙烯酸乙酯(TFEMA)作为掺杂剂。通过衰减全反射-傅立叶变换红外光谱(ATR / FT-IR)光谱确认了共聚物的化学结构。通过DSC(差示扫描量热法)和TG / DTG分析研究了合成材料的热性能。详细评估了氟化掺杂剂对共聚物的热和光学性能的影响。

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