摘要
介绍了一款环氧焊缝填充胶的配方及制造技术,并着重对各项性能指标进行了较系统的测试与评价。结果表明,所制备的环氧焊缝胶具有良好的综合性能,尤其适用于轨道抗冲击车用铝合金焊缝填充。
It presents the composition and manufacturing technology of an epoxy sealant for welding seams,tests and evaluates the performance parameters systematically.The results show that the comprehensive properties of cured products are excellent,which make this product suitable for sealing aluminum alloy weld in anti-shock rail car.
出处
《电力机车与城轨车辆》
2011年第5期56-58,共3页
Electric Locomotives & Mass Transit Vehicles
关键词
轨道交通车辆
羧基丁腈橡胶粒子
环氧结构粘接胶
焊缝填充胶
rail transit vehicle
carboxylic butyl rubber particles
epoxy construction adhesive
epoxy sealant for welding seams
