摘要
采用NaHSO_3封端异佛酮异氰酸酯和聚多元醇反应的聚氨酯预聚体,合成了封端型水性聚氨酯(WBPU);讨论了WBPU对织物整理后起毛起球性的影响,并优化了织物整理工艺。
The waterborne blocked polyurethane (WBPU) was synthesized with polyols and IPDI as raw materials and NaHSO3 as the blocking agent. The effect of WBPU structure on the pilling behaviour of fabrics after finishing was discussed and the fabric finishing process was also optimized.
出处
《粘接》
CAS
2010年第6期42-44,共3页
Adhesion
关键词
封端型水性聚氨酯
合成
抗起毛起球性
涤棉针织物
waterborne blocked polyurethane
synthesis
anti-pilling
cotton polyester knitted fabric