防渗止水用弹性聚氨酯胶片  

STUDIES ON SHEET ELASTIC POLYURETHANE FOR PROOFING PERCOLATION AND SEALING LEAKS

作　　者：黄应辉[1] 刘伟区[1] 阎生祥[1] 曾丽仙 张佩华[1] 陈张方 

机构地区：[1]中国科学院广州化学研究所

出　　处：《广州化学》1992年第3期41-47,共7页Guangzhou Chemistry

摘　　要：本文系统地研究了影响弹性聚氨酯作为防渗漏止水胶片性能的各种因素。结果表明,采用亲油性和亲水性聚氮酯相结合,并控制适当工艺条件,可制得粘结力高、形变能力大的防渗漏止水胶片,可望在防渗漏处理中得到应用。The paper studies systematically various factories affacting elastic polyurethane properties as sheets for proofing percolation and sealing leaks. The result shows taht combining oleophilic polyurethane and hydrophilic polyurethane and controling suitable technique can prepare sheets for proofing percolation and sealing leaks with high adhesive tension and deformability. They can hopefully be applied in proofing percolation and sealing leaks.

关 键 词：混凝土 片基 聚氨酯 防渗止水胶片 

分 类 号：TQ437.1[化学工程]