CAJ | 학술논문

结合运用硅胶柱色谱法、红外光谱法、核磁共振光谱法和电喷雾飞行时间（ESI-TOF-MS）质谱法，对一种国外新型锦纶工业丝油剂样品进行剖析，探究用1H-NMR和ESI-TOF-MS计算油酸聚氧乙烯酯类（EO）的分布及长碳链脂肪酸酯类结构的方法，确定油剂主要由水（21%）、十四碳烷烃（12%）、十八烯酸癸酯（42%）、油酸聚氧乙烯酯（4）（10%）和油酸聚氧乙烯酯（12）（15%）组成。此剖析方法对确定未知纺织油剂的成分和比例具有广泛的通用性，为下一步新型工业丝油剂的复配及研发提供依据。
결합운용규효주색보법、홍외광보법、핵자공진광보법화전분무비행시간（ESI-TOF-MS）질보법，대일충국외신형금륜공업사유제양품진행부석，탐구용1H-NMR화ESI-TOF-MS계산유산취양을희지류（EO）적분포급장탄련지방산지류결구적방법，학정유제주요유수（21%）、십사탄완경（12%）、십팔희산계지（42%）、유산취양을희지（4）（10%）화유산취양을희지（12）（15%）조성。차부석방법대학정미지방직유제적성분화비례구유엄범적통용성，위하일보신형공업사유제적복배급연발제공의거。
A comprehensive analysis on the imported nylon industrial yarn oil is conducted through silica gel column chro-matography,IR spectroscopy,1H-NMR spectroscopy and ESI-TOF-MS spectrometry. 1H-NMR and ESI-TOF-MS are used to explore the distribution of polyoxyethylene (EO) and determine the structure of fatty acid esters with long alkyl chain. The result shows that oil is consist of water (21%), tetradecane (12%), octadecenoate decyl ester(42%), octadecenoate ethoxylate ether(4)(10%) and oleic acid ethoxylate ether(12)(15%). This method is widely used to determine the ingredients and proportions and gives reference for the development of the polyamide fibre oil.