Nano-SiO2 was used as the catalyst of amino-silicone elastomer for crease-resistant finishing of silk knitting fabric. After finishing, the crease recovery angle of silk knitting fabric increases from 200. 12°to 255.58°, which does not affect other wearability of knitting fabric, and has well washing resistance.%用纳米SiO2作为氨墓硅酮弹性体的催化剂,对真丝针织物进行抗皱整理.整理后真丝针织物的折皱回复角由200.12°提高到255.58°,具有较好的耐洗性能,且不影响织物的其他服用性能.
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