Synthesis and properties of IPDI-TMP waterborne curing agent
(0) The waterborne curing agent was prepared by reaction of isophorone diisocyanate (IPDI),polyethylene glycol single methyl ether(MPEG) and trimethylol propane (TMP).The synthesis process of curing agent were monitored by Fourier transform infrared (FTIR) spectroscopy,and initial tack,peel strength,heat aging resistance,shear strength,creep resistance of all samples with different curing agent content were measured.The results showed that the curing agent dispersed well as an incorporated state in the waterborne polyurethane.The water and ethanol absorption decreased with increasing curing agent content,the peel strength was significantly increased up to 6.7 N/mm.
waterborne curing agent adhesive waterborne polyurethane
LAI Xiaojuan WANG Lei MA Shaoyun
College of chemistry and chemical engineering, Shaanxi University of Science & Technology, Xian, Ch Oilfield Chemical Research and Development Center of Yanchang Oilfield Fengyuan Enterprise General C
国际会议
石家庄
英文
24-27
2012-10-26（万方平台首次上网日期，不代表论文的发表时间）