建筑用硅酮结构密封胶的性能研究  

Study on the Performance of Silicone Structural Sealant for Building Use

作　　者：程品 CHENG Pin(Shenzhen Building Safety and Construction Qualitytesting and Appraisal Center)

机构地区：[1]深圳市房屋安全和工程质量检测鉴定中心

出　　处：《广东建材》2024年第10期25-27,共3页Guangdong Building Materials

摘　　要：硅酮结构密封胶在工业和建筑玻璃幕墙的粘接中发挥着关键作用,能够有效支撑幕墙的重量和应对各种形变。通过深入分析硅酮结构密封胶的基础性能,开展热老化实验,以评估其老化后的粘接性能和老化速度。结果表明:硅酮结构密封胶具有良好的耐热性。Silicone structural sealants play a key role in the bonding of industrial and architectural glass curtain walls,which can effectively support the weight of the curtain wall and cope with various deformations.Through in-depth analysis of the basic properties of silicone structural sealants,thermal aging experiments were carried out to evaluate their adhesive properties after aging as well as the aging rate.The results show that the silicone structural sealant has good thermal resistance.

关 键 词：硅酮结构 密封胶 粘结 老化 性能 

分 类 号：TU578[建筑科学—建筑技术科学]