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亲水整理剂DPSP的合成及应用
申莹, 王炳帅, 秦立翠, 张英男, 姜艳
辽宁科隆精细化工股份有限公司
摘要:
以多功能聚醚(DPG)为原料合成端环氧基聚醚(DPSP)并活化聚醚分子。端环氧基聚醚环氧基团 具有极大张力,在无溶剂、无催化体系下与自制的氨基硅油(DP)进行SN2亲核反应。优化了合成 工艺,对反应物配比、催化剂用量、碱比例、反应温度等因素进行探索。合成的DPSP对纯棉织物 进行柔软整理,整理后的织物具有良好的白度、亲水性能及手感等。
关键词:  聚醚  整理剂  亲水性
DOI:10.13222/j.cnki.dc.2016.09.007
分类号:TQ423
基金项目:
Synthesis and application of hydrophilic finishing agent DPSP
SHEN Ying, WANG Bing-shuai, QIN Li-cui, ZHANG Ying-nan, JIANG Yan
Liaoning Kelong Fine Chemical Co.,Ltd.,
Abstract:
The teminal epoxy polyether (DPSP) was synthesized with the multifunctional polyether (DPG) as raw material. The epoxy group of polyether had great tension, and it could react with homemade amino silicone oil (DP) by SN2 nucleophilic reaction in solventfree and non-catalytic system. The synthesis process was optimized, and the factors such as reactant ratio, catalyst dosage, alkali and reaction temperature were explored. The cotton fabric was treated by the DPSP synthesized. After finishing, the fabric had good whiteness, hydrophilicity and touch feeling, etc.
Key words:  polyether  finishing agent  hydrophilicity

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