Road traffic markings are mainly set on the road surface, subject to sun, rain, wind, snow and freezing, and impact and abrasion from vehicles, so there are strict requirements on its performance. Increase the number of night signs. The thickness of the marking is 150 mm.. Hot melt road marking paint is one of the most widely used road marking paints in our country. It has been used in China for ten years. When using a very good hot melt road marking When painting, on the other hand, it should be used by the construction team. Because it can regulate the driving vehicles and make the road layout more reasonable. On the one hand, it requires better reflective effect, bright color and certain durability. Add it to the hot melt kettle. After a long time of heating, the fluidity is still very poor. Construction projects such as road markings, factory road markings, factory parking lots, underground garage markings, school road markings, living area markings, etc. It is divided into cold spray and hot melt marking lines. The cold paint marking uses road general cold paint, which is manually sprayed with uniform thickness and clear color, including parking spaces, yellow lines, entrance lines, diversion belts and arrows, etc., hot melt road marking paint It is one of the most widely used road marking paints in China. It has been used in China for more than ten years.

In addition, it requires a very strong reflective ability, bright colors and particularly strong reflectivity, so that it has very good visibility during the day and night. Third, it should have anti-slip and abrasion resistance to ensure driving safety and Service life, road markings, factory road markings, factory parking lots, underground garage markings, school road markings, living area markings and other construction projects are divided into cold paint markings and hot melt markings, cold paint markings ( Normal temperature) Use road-applicable cold paint, manual spraying, uniform thickness, clear color, including parking spaces, yellow lines, entrance lines, diversion belts, guide arrows, etc. Hot melt road marking paint is one of the most widely used road marking paints in China It has been used in our country for ten years. When using a very good hot-melt road marking paint, on the other hand, it should be used by the construction team, because it can regulate the driving vehicles and make the road layout more reasonable. On the one hand, it is required to have a good reflective effect, bright colors and a certain degree of durability.

The night mark is generally increased, and the mark thickness is 150 mm.. Too little means too little "solvent", and there is no way to drive the filling material to flow. No matter how high the temperature is, the fluidity of the paint is not good, the marking line is not level, and the surface is numb. Spot and sanding, the coating temperature rises rapidly and emits irritating gas. The reason is that the resin absorbs heat higher than the filling material. After the heat is absorbed, the coating temperature will slowly increase, in case the resin content in the coating Very low, the coating temperature will increase rapidly when heated, and exceed the temperature range of organic matter denaturation and decomposition in a short time, causing those organic matter to decompose and emit in the form of dense smoke. Gas will accumulate in the kettle, causing, The gas after pyrolysis contains sulfur and benzene, so it has a pungent odor. The reason why the coating is good for deposition is that the molten resin supports the entire molten system like the skeleton in the molten coating. When the resin content is relatively too low At that time, the supporting framework is too weak, and the filling material cannot be evenly dispersed in it.

Road traffic marking first requires short drying time and simple operation to reduce traffic interference; secondly, it requires strong reflection ability, bright colors, and strong reflectivity, so that it has good visibility during the day and night.