摘要
通过对聚氨酯材料的简介,详细介绍用于室外复杂环境下轨道电路设备(ZPW·TB补偿调谐单元(无砟))聚氨酯灌封技术的研究过程,可作为后续灌封技术的参考。
This paper introduces polyurethane materials,describes research process of polyurethane Pouring technology for track circuit equipment(ZPW TB compensation tuning unit(ballastless))in outdoor complex environment in detail,which can be used as a reference for subsequent pouring technology research.
出处
《铁路通信信号工程技术》
2019年第A01期23-26,共4页
Railway Signalling & Communication Engineering
关键词
聚氨酯灌封胶
轨道电路设备
室外复杂环境
polyurethane pouring sealant
track circuit equipment
outdoor complex environment
