基于耐久性的公路工程热熔型标线涂料色度性能研究  

Research on Colorimetric Property of Hot-Melt Road Marking Coatings

作　　者：李宁[1,2] 孙亚萍 李捷飞 

机构地区：[1]长安大学,西安710064 [2]云南省公路科学技术研究院,昆明650051 [3]云南公路工程试验检测中心,昆明650051

出　　处：《涂料工业》2016年第11期63-67,共5页Paint & Coatings Industry

摘　　要：为了检验公路工程热熔型标线涂料的色度性能,选取了市面上较为常见的5种热熔型涂料进行常规的色度性能检测,进行了涂膜热稳定性试验、水稳定性试验、耐压力老化试验和测试了耐紫外线老化试验前后色度的变化。结果表明,选取的5种热熔型标线涂料的色度性能都合格,热稳定性和耐压力老化性较好,但水稳定性和耐紫外线老化性偏弱。In order to exam the colorimetric property of the hot-meh coating, five types of common hot-inch coatings available in the market were chosen to conduct normal colorimetric property tests. A comparative analysis of colorimetric property was conducted by means of ther- mal stability test, water stability test, PAV test and QUV test. The results showed that the five types of coatings provided qualified colorimetric property, good thermal stability and PAV per- formance but weak water stability and QUV performance.

关 键 词：热熔型标线涂料 色度性能 耐久性研究 

分 类 号：TQ635.9[化学工程—精细化工]