Thermoplastic paint is a road marking material based on thermoplastic petroleum resin, with high-quality pigments and additives as auxiliary materials. The marking line used as the raw material has the advantages of quick-drying, easy construction, good light reflection, and long service life. Tianhu Road Industry is the only enterprise in China that can simultaneously produce international standard hot-melt road marking paints such as American Standard, British Standard, and Chinese Standard, and can accept personalized non-standard customization according to customer requirements. According to different product production standards, Tiantu brand hot melt marking paint is divided into national standard (including standard national standard, derivative national standard), American standard, British standard, and custom label.
Composed of petroleum resin, EVA, PE wax, color filler, and other materials. It is in powder form at a normal temperature. It is heated to 180-200°C with hot kettle. It has the characteristics of a linear shape, good abrasion resistance, etc., and the reflective microbeads are scattered on the construction surface, which has a good reflective effect at night. It is widely used in highways and urban roads.
The hot-melt marking paint is solid powder at normal temperature. During the construction, the paint is put into the melting kettle. The temperature in the kettle is controlled between 180 °C and 210 °C, and stirred while melting. After melting and flowing, Place in the insulated melt hopper of the scribbling car. The molten coating is then introduced back into the scoring hopper and held warm to maintain the material in a molten state. Before the scribbling, there is a pre-marking machine marking position, and the primer is applied by a lower coating machine at the coating position indicated by the design icon. After the primer is completely dried, the marking paint can be applied. When starting the scribbling, the scribbling bucket should be placed on the road surface. Because there is a certain gap between the scribbling bucket and the ground, when the scribbling car is moving forward, a neat marking line is scraped by an automatic rogue. The glass bead spreader automatically and evenly spreads a layer of reflective glass beads on the marking line.