摘要
结合当前聚氨酯仿皮涂层市场需求与前景,以及仿皮涂层产业对环保型涂层加工技术的迫切需求,介绍了水性聚氨酯涂层、聚氨酯热熔胶涂层和光固化聚氨酯涂层三类环保型聚氨酯涂层加工技术,阐述了三类环保型聚氨酯涂层的优势以及特点,并从涂层耐水性、耐溶剂性、力学性能等的提升和改进方面综述了现有改性方法.环保型聚氨酯涂层加工技术的发展与应用,有利于仿皮涂层绿色制造体系的构建和行业的可持续发展.
Considering the current market demand and prospects of polyurethane artificial leather coatings,and the urgent needs of the artificial leather coating industry for eco-friendly coating processing technology,three types of eco-friendly polyurethane coating processing technologies,i.e.,waterborne polyurethane coating,polyurethane hot-melt adhesive coating and light-cured polyurethane coatings were presented.The advantages and characteristics of three types of eco-friendly polyurethane coatings were explained,and the existing modification methods were summarized from the aspects of the promotion and improvement of the water resistance,solvent resistance,mechanical properties,etc.of coatings.The development and application of eco-friendly polyurethane coating processing technology is conducive to the establishment of a green manufacturing system of artificial leather coatings and the sustainable development of the industry.
作者
黄益
马军翔
金曦
潘小鹏
郑今欢
HUANG Yi;MA Junxiang;JIN Xi;PAN Xiaopeng;ZHENG Jinhuan(Engineering Research Center for Eco-Dyeing and Finishing of Textiles,Ministry of Education,Zhejiang Sci-Tech University,Hangzhou 310018,China;Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province,Shaoxing 312000,China;Zhejiang Piyi Textile Co.,Ltd.,Haining 314400,China)
出处
《现代纺织技术》
北大核心
2021年第5期116-128,共13页
Advanced Textile Technology
基金
浙江省基础公益研究计划项目(LGG18E030008)
先进纺织材料与制备技术教育部重点实验室(浙江理工大学)开放基金项目(2017QN03)
浙江省清洁染整技术研究重点实验室开放基金项目(1806)。
关键词
仿皮涂层
水性聚氨酯
聚氨酯热熔胶
光固化聚氨酯
改性方法
artificial leather coating
waterborne polyurethane
polyurethane hot-melt adhesive
light-cured polyurethane
modification methods
