CAJ | 학술논문

以油酸（OA）以及苯乙烯（ST）为反应单体，在N2环境下进行共聚合反应。在加入单体配比不同的条件下，利用化学分析法测定了共聚物在低转化率时的组成，同时利用F-R法、K-T法以及YBR法研究了各单体的竞聚率。结果表明，KT法以及YBR法较F-R法所求得的竞聚率更为准确，在90℃的N2环境下，油酸与苯乙烯的竞聚率分别为0.3858以及5.4317。
이유산（OA）이급분을희（ST）위반응단체，재N2배경하진행공취합반응。재가입단체배비불동적조건하，이용화학분석법측정료공취물재저전화솔시적조성，동시이용F-R법、K-T법이급YBR법연구료각단체적경취솔。결과표명，KT법이급YBR법교F-R법소구득적경취솔경위준학，재90℃적N2배경하，유산여분을희적경취솔분별위0.3858이급5.4317。
The copolymerization of oleic acid and styrene was performed in a solution system under the nitrogen atomosphere. In the condition of different monomer ratio, the compositions of copolymers formed at the low conversion period were determined by chemical analysis method. The reactivity ratios of monomers also studied by using F-R method, K-T method and YBR method. The results showed that the KT and YBR methods were more accurate than the F-R method for the reactivity ratio determination. At 90℃ and under the N2 atmosphere, the reactivity ratios of oleic acid and styrene were 0.3858 and 5.4317, respectively.