摘要
针对大型建筑节能保温系统用耐老化胶粘剂的制备方法及其应用性能进行研究。使用恒温水浴锅和四口烧瓶作为主要发生装置,逐步加入预聚物材料,调节水浴温度及搅拌速率,得到胶粘剂种子溶液,加入活性稀释单体以及助剂等得到胶粘剂样品,进行基材粘接与养护处理后,制备胶粘剂样品进行性能测试。结果表明,胶粘剂样品表现出的固含量和固化速率满足大型建筑节能保温系统用标准,粘接性及耐老性均具有较高的水平。在大型建筑节能保温建设工程实践中具有良好的推广意义。
To study the preparation method and application performance of aging resistant adhesives for energy-saving and insulation systems in large buildings.Using a constant temperature water bath and a four necked flask as the main generating device,the prepolymer material was gradually added,the water bath temperature and stirring rate were adjusted to obtain the adhesive seed solution,the active dilution monomer and additives were added to obtain the adhesive sample,and the adhesive sample was prepared for performance testing after substrate bonding and curing treatment.The experimental results showed that the solid content and curing rate of the adhesive sample met the standards for large building energy-saving insulation systems,and the adhesive and aging resistance were both at a high level.It has good promotion significance in the practice of large-scale building energy-saving and thermal insulation construction projects.
作者
李一峰
赵娜
王继成
徐宏庄
LI Yifeng;ZHAO Na;WANG Jicheng;XU Hongzhuang(Inner Mongolia University of Science and Technology,Baotou 014010,Neimenggu China;Qiqihar Experimental Middle School,Qiqiher 161000,Heilongjiang China)
出处
《粘接》
CAS
2024年第11期12-15,共4页
Adhesion
基金
内蒙古自治区哲学社科学规划项目(项目编号:2023ZZB040)。
关键词
胶粘剂制备
胶粘剂性能
大型建筑节能保温系统
耐老化胶粘剂
制备方法
adhesive preparation
large building energy-saving and insulation systems
aging resistant adhesive
adhesive performance
preparation method
