Synthesis of a bio-based polyamidoamine-epichlorohydrin resin and its application for soy-based adhesives

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 宁波所知识产出

	Synthesis of a bio-based polyamidoamine-epichlorohydrin resin and its application for soy-based adhesives
	朱锦，刘小青 ; Chengsheng Gui,GuyueWang,DiWu,JinZhu n, XiaoqingLiu n
刊名	International Journal of Adhesion & Adhesives
	2013-07-01
卷号	26 期号:1 页码:237—242
通讯作者	朱锦，刘小青
合作状况	李雨桐
中文摘要	In view of sustainable development and environmental protection, renewable itaconic acid was used to synthesize a bio-based curing agent for soy-based adhesives. The bio-based curing agent, i.e., itaconic acid-based polyamidoamine-epichlorohydrin resin (IA-PAE), was characterized by RSV and 1H-NMR. Results showed that IA-PADA and IA-PAE had much lower molecular weights than commercial PAE (C-PAE). Both N-(3-chloro-2-hydroxypropyl) groups and azetidinium rings of IA-PAE could perform as functional groups in IA-PAE modified soy flour adhesive (IA-PAE-SF). The pH values affected the viscosities of IA-PAE-SF adhesives significantly but had little effect on the wet strengths. Wet strength of IA-PAE-SF on plywood (0.95 MPa) was comparable to that of C-PAE-SF and met the requirements of Chinese National Standards for type-II applications. Cross-linking networks were formed during hot-pressing process and thus, improved water resistance of IA-PAE-SF on plywood. Measurement of water-insoluble solid content of cured adhesives and observation of SEM confirmed the formation of cross-linking networks in cured IA-PAE-SF
学科主题	高分子材料学
原文出处	其他国内刊物
公开日期	2013-12-16
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/9952]
专题	宁波材料技术与工程研究所_宁波所知识产出
推荐引用方式 GB/T 7714	朱锦，刘小青,Chengsheng Gui,GuyueWang,DiWu,JinZhu n, XiaoqingLiu n. Synthesis of a bio-based polyamidoamine-epichlorohydrin resin and its application for soy-based adhesives[J]. International Journal of Adhesion & Adhesives,2013,26(1):237—242.
APA	朱锦，刘小青,&Chengsheng Gui,GuyueWang,DiWu,JinZhu n, XiaoqingLiu n.(2013).Synthesis of a bio-based polyamidoamine-epichlorohydrin resin and its application for soy-based adhesives.International Journal of Adhesion & Adhesives,26(1),237—242.
MLA	朱锦，刘小青,et al."Synthesis of a bio-based polyamidoamine-epichlorohydrin resin and its application for soy-based adhesives".International Journal of Adhesion & Adhesives 26.1(2013):237—242.