The hot-melt coating is different from other road markings. The hot-melt coating does not contain solvent volatiles. During the construction of the project, the electrostatic powder is heated and melted, and then coated on the floor with professional equipment. After solidification, it becomes a bright sign. Therefore, its coating principle does not depend on the volatilization of general architectural coatings, but on physical solidification and dry solid. Because the hot-melt coating has the characteristics of ultra rapid dryness, strong anti-wear performance and night light return in the construction process, its application scope and use are also gradually expanding. Applicable to urban roads and key roads with heavy traffic.

Because the coating of hot-melt coating is much thicker than other architectural coatings (generally, the use amount of hot-melt coating with a thickness of 1.5 ~ 2mm is about 4 ~ 5kg / m2), although the price of hot-melt coating is more cost-effective than other architectural coatings, the total area cost of enterprise coating is very high, which is generally several times higher than that of architectural coatings at room temperature, and it is not available in areas with less developed economic development. In addition, hot melt coatings have higher requirements for real-time road conditions and are used for new roads. It is not suitable for asphalt roads with long-term aging and cracking.

The architectural coatings for road marking construction in China include indoor temperature architectural coatings and hot-melt coatings. Both of them are in the process of rapid development and are quite different from capitalist countries. The research content of road marking construction architectural coatings is to use experimental instruments such as software, under the innovation of modern scientific and technological theory, develop epoxy resin and other chemical raw materials for building coatings by using products from the arrival station, and produce and manufacture epoxy resin raw materials for road marking construction architectural coatings by using contemporary generation methods such as copolymers, modified materials and patchwork, so as to scientifically study the outstanding characteristics, high quality and low price New road marking construction architectural coatings suitable for pavement in China.

我们的主要目标是提升涂膜的耐腐蚀性和耐水性，与此同时保证镀层的基本上特性，并降低作业流程中有机溶剂的蒸发量，提升镀层的粘合力。热熔涂料在常温状态呈粉状，没有挥发物有机溶剂。工程施工时加温溶化，随后用专业设备涂在地板上，根据物理学凝固干固涂膜。应用实际效果好：

(1)薄膜具有快干性：上漆后1-3分钟内就可以干躁通车，甚至可以工程施工不阻塞交通出行。

(2)使用效果好：热融表层的镀膜的膜线详细清楚，有棱有角，更亮，层次感强。

(3)出色的抗磨性能：该漆涂层经久持用，道路标线使用寿命可达2年。

(4)夜间返光：因为在热融镀层中添加了夹层玻璃反光材料，工程施工时玻璃弹珠可以撒落在镀层表层，进而可以得到更快的返光实际效果，减少交通事故，符合现代交通。