一种软包装用蓖麻油改性聚酯多元醇的合成  

Synthesis of Castor Oil-Modified Polyester Polyol for Soft Packaging

作　　者：朱寿进 王紫嫣 卫艳玲 Zhu Shoujin;Wang Ziyan;Wei Yanling(Kangda New Materials(Group)Co.,Ltd.,Shanghai,201419;Donghua University,Shanghai,201620)

机构地区：[1]康达新材料(集团)股份有限公司,上海市201419 [2]东华大学,上海市201620

出　　处：《塑料包装》2025年第1期9-12,共4页Plastics Packaging

摘　　要：本文采用钛酸四丁酯为催化剂,合成了由间苯二甲酸、蓖麻油、二乙二醇组成的一系列聚酯多元醇。考察了不同蓖麻油含量对聚酯多元醇粘度的影响,通过^(1)H-NMR和FT-IR表征了聚酯多元醇,初步探讨了不同蓖麻油含量的聚酯多元醇对软包装胶水性能的影响。In this paper,a series of polyesters polyols composed of castor oil,isophthalic acid,and diethylene glycol were synthesized,with tetrabutyl titanate as the catalyst.The effect of varying castor oil content on the viscosity of the polyester polyol was investigated.The polyester polyols were characterized by^(1)H-NMR and FT-IR,and the influence of different castor oil contents on the performance of adhesives for soft packaging was preliminarily explored.

关 键 词：聚酯多元醇 蓖麻油 软包装 

分 类 号：TB484[一般工业技术—包装工程] TQ430.7[化学工程]