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Developments digest

机译：发展摘要

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摘要

The PFPE surfactant used in this study was perfluoro-2,5,8,11-tetramethyl-3,6,9,12- tetraoxapentadecanoic acid ammonium salt (1) and was prepared by the simple modification of the PFPE surfactant precursor. Its initial water content was 1.8% (w/w). The CO_2 used was pure grade (>99.9%). The water-soluble dyes chosen were Cl Acid Red 52 (1) and Cl Reactive Yellow 17 (3). The fabrics were silk habutae cloth, wool muslin. A high-pressure reaction apparatus was used in this study. Prescribed amounts of surfactant, water and dye were first loaded into the bottom of the cell (volume, 4.6 cm~3) The fabrics to be dyed were located in the upper portion of the cell in order to prevent direct contact of the fabric with the dye. After the temperature and pressure had reached the chosen operating conditions dyeing was started, agitating with a magnetic stirrer. After dyeing, the wool and silk fabrics were washed ultra-sonically and dried in a machine dryer.
机译：这项研究中使用的PFPE表面活性剂是全氟2,5,8,11-四甲基-3,6,9,12-四氧杂十五烷酸铵盐（1），是通过简单改性PFPE表面活性剂前体而制备的。其初始水含量为1.8％（w / w）。所用的CO_2为纯品级（> 99.9％）。选择的水溶性染料为Cl酸性红52（1）和Cl活性黄17（3）。织物是蚕丝ha布，羊毛平纹细布。在这项研究中使用了高压反应装置。首先将规定量的表面活性剂，水和染料加载到单元格的底部（体积为4.6 cm〜3）。将要染色的织物放在单元格的上部，以防止织物与织物直接接触。染料。在温度和压力达到选定的操作条件后，开始染色，并用磁力搅拌器进行搅拌。染色后，将羊毛和丝绸织物超声清洗并在机器干燥机中干燥。

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