香味微胶囊整理织物其游离甲醛与留香效果的研究

Studies on Free Formaldehyde and Perfume Residence Effects of Cotton Fabrics Finished by Perfume Microencapsulation

论述了用部分醚化的蜜胺树脂作为壁材 ,对香精进行胶囊化制成香精微胶囊 ,再对纯棉织物进行香味整理的过程。通过对整理后织物的游离甲醛测定及气相色谱检测 ,结果表明 ,文中所采用的蜜胺树脂型香精微胶囊对织物整理后的游离甲醛释放量低于 30× 10 -6,且留香时间可达 5个月以上。

The pure cotton fabrics finished by perfume compound microencapsulation with melamine resin as shell material were described.By means of free formaldehyde measuring and gas chromatograph surveying,the results show that the release value of free formaldehyde with finished fabrics is less than 30×10 -6 .In addition,the perfume residence time of finished fabrics is more than 5 months.