解析Q/CR 978—2023《铁路机车用涂料技术条件》

Interpretation of Q/CR 978—2023 Coating Specifications for Railway Locomotive

中国国家铁路集团有限公司发布的企业标准Q/CR 978—2023《铁路机车用涂料技术条件》,对铁路机车用涂料作出分类,包括底漆、中涂漆、面漆、腻子、阻尼涂料和清漆等大多数机车用涂料品种。介绍Q/CR 978—2023的编制背景、主要内容、涂料技术要求与检验,并提出机车用涂料及涂装标准体系建议。

The enterprise standard Q/CR 978—2023 Coating specifications for railway locomotives released by China National Railway Group Co.,Ltd.classifies coatings for railway locomotives,including most types of locomotive coat⁃ings such as primer,intermediate paint,topcoat,putty,damping paint,and varnish.The compilation background,main content,technical requirements and inspection of the coating of the Q/CR 978—2023 are introduced,and suggestions are put forward for the standard system of painting and coatings for locomotives.