期刊文献+

装配式建筑用硅烷改性聚醚密封胶的制备 被引量:6

Preparation of Silane Modified Polyether Sealant for Prefabricated Buildings
下载PDF
导出
摘要 以端硅烷改性聚醚为基础聚合物,加入增塑剂、填料、触变剂、耐老化助剂、催化剂等助剂,通过对各组分进行严格的筛选和对比研究,制备了一种装配式建筑专用双组分MS胶。该密封胶具有低模量、高断裂伸长率、高弹性恢复率等性能特点,配合专用底涂使用,能够满足装配式建筑填缝的性能要求。 Through strict screening and comparative study of each component,a kind of two-component MS sealant special for prefabricated buildings is prepared.The sealant uses terminated silicone modified polyether as basic polymer,adds plasticizer,filler,thixotropic agent,anti-aging assistant,catalyzer and other auxiliaries.The prepared sealant possesses characteristics of low modulus,high elongation at break,high elastic recovery rate et cetera.Combining with special prime coat,it can meet the performance requirements of joints filling for prefabricated buildings.
作者 许永现 Xu Yongxian(Guangdong Organic Silicone Materials Industry Association,Shenzhen,Guangdong 518000,China)
出处 《中国建筑防水》 2018年第17期20-24,共5页 China Building Waterproofing
关键词 硅烷改性聚醚密封胶 双组分 低模量 断裂伸长率 弹性恢复率 silane modified polyether sealant two-component low modulus elongation at break elastic recovery rate
  • 相关文献

参考文献4

二级参考文献17

  • 1黄未雨 ,Patrice Lehmann ,杨宇润 .硅烷化聚氨酯技术在汽车工业中的应用[J].粘接,2005,26(2):44-46. 被引量:14
  • 2胡勤斌,陈世龙,聂华英.单组分硅烷化聚氨酯密封胶的研制[J].中国胶粘剂,2005,14(8):31-34. 被引量:22
  • 3F D OSTERHOLTZ,E R POHL.Kinetics of the hydrolysis and condensation of organ functional alkoxysilanes:a review[J].J.Adhesion Sci.Technol.,1992,6:27-149.
  • 4S J LANDON,N B DAWKINS,B A WALDMAN,et al.The adhesion of hybrid sealants to plastic substrates,Proceedings EUROCOAT '97 Lyon,France 1997,1,171-187.
  • 5T M FENG,B A WALDMAN.Silylated urethane polymers enhance properties of construction sealants [J].Adhesives Age,1995,38(4):30-32.
  • 6A GUILLET,R R JOHNSTON,S J LANDON.Silane-terminated polyurethane precursors for one-part room temperature moistuer-cure formulations,Proceedings Conchem '95,Brussels,Belgium 1995,199-209.
  • 7黄应昌 吕正云.弹性密封胶与胶粘剂[M].北京:化学工业出版社,2003.437.
  • 8PATRICE L,ROBERT R J.Chemical durability of silylated polyurethane-based formulations[J].Adhesive Age,1998,41 (1):28-32.
  • 9徐培林,张淑琴.聚氨酯材料手册[M].北京:化学工业出版社,2011.
  • 10Feng T M,Waldman B A.Silyated urethane polymer enhance properties of construction sealants[J].Adhesives Age,1995,38(4):30-32.

共引文献65

同被引文献642

引证文献6

二级引证文献24

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部