高性能丙烯酸酯锚固胶的研究

Study on high-performance acrylic resin anchor adhesive

以丙烯酸酯为主体材料制备了高性能建筑锚固胶。测试了锚固胶的贮存稳定性,研究了环境温度对固化时间的影响,并测试了锚固胶对干、湿及水下混凝土基材的粘接性能。结果表明,该胶低温固化性能好、强度增长快、粘接强度高,特别适合动态荷载和低温环境下使用。

High-performance anchor adhesive was prepared with acrylic resin as primary material. The storage stability of adhesive was tested. The effect of environmental temperature on curing time was studied. The bonding capacity to dry, moist and underwater concrete substrates was measured. The adhesive possesses the features of low-temperature curing, faster strength growing and good adhesion capability to moist or underwater concrete.