为开发新型的兼备防蛀功能的毛用色素,以2-氨基-3-氯-1,4-萘醌为原料,合成了含氟萘醌酰腙(NQ-FH)与含氟萘醌吡唑啉酮(NQ-FP),并通过紫外光谱、红外光谱、核磁共振谱、质谱、元素分析等方法对试样进行结构性能表征.结果表明:采用乙醇增溶法进行NQ-FH或NQ-FP的染色/防蛀整理后,羊毛织物颜色分别为橙黄色或酱紫色.与NQ-FH相比,NQ-FP染色织物的K/S值和洗后上染率增幅分别大于1.8倍和1倍,但耐皂洗和耐摩擦牢度下降均大于1级.检测机构的防蛀测试结果表明,与未处理羊毛织物相比,经NQ-FH或NQ-FP处理的羊毛织物质量减小率下降大于70%,表面可见损害程度为中等3级,蛀蚀破洞程度提高至C级,染色性能与防蛀活性有待进一步提高.%In order to develop pigments having the function of mothproofing, fluorine-containing naphthoquinone acylhydrazone ( NQ-FH ) and pyrazolone ( NQ-FP ) were prepared from 2-amino-3-chloro-1,4-naphthoquinone. The structures of NQ-FH and NQ-FP were characterized by ultraviolet spectrometry, infrared spectrometry, nuclear magnetic resonance spectrometry, mass spectrometry and elemental analysis. The results indicate that, owing to ethanol solubilization, the color of NQ-FH or NQ-FP treated wool fabric was orange or purple, respectively. Compared with NQ-FH, the K/S value or the dyeing rate after washing of NQ-FP treated wool fabric increases by more than 1. 8 times or 1 times, respectively, but the soaping fastness and the rubbing fastness decrease by more than 1 grade. The mothproofing data obtained from the authoritative testing institutions show that, compared with the untreated wool fabrics, the weight-loss rate of NQ-FH or NQ-FP treated fabrics decreases at least by 70%, the visible surface damage was grade-3, the decay-hole was grade-C, but the dyeing performance and the mothproofing activity should be further improved.
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