Powder Coating Thermoplastic Road Paint Liquid Thermoplastic Paint For Crack Free Highways

30% Pre-Mixed Glass Beads Road Marking Paint for Long-Lasting and Crack-Free Highways

The manufacturing process of thermoplastic road marking paint involves several steps:

• Resin Melting: The first step is to melt the resin in a dedicated heating vessel. The temperature is carefully controlled to prevent degradation of the resin.
• Adding Pigments and Fillers: Once the resin is molten, pigments and fillers are added to the mixture. The choice of pigments determines the paint's color and opacity.
• Incorporating Plasticizers: Plasticizers are blended into the mixture to enhance the paint's flexibility and adhesion properties.
• Curing Agent Addition: Curing agents are introduced to ensure the paint solidifies quickly upon application.
• Mixing: The mixture is thoroughly stirred to ensure all ingredients are evenly distributed for consistent quality.
• Glass Bead Dispersion: Glass beads are added to provide retro-reflectivity, enhancing visibility at night.
• Cooling and Packaging: The mixture is allowed to cool and solidify, then packaged into bags or containers for distribution.

• Surface Preparation: The road surface must be clean, dry, and free of any debris or contaminants before application.
• Heating: The thermoplastic paint is heated to 190°C-220℃, causing it to melt and become liquid.
• Application: The molten paint is applied to the road surface using specialized road marking machines.
• Glass Bead Application: Glass beads are sprinkled onto the surface immediately after paint application to enhance reflectivity.
• Cooling: The painted markings cool and solidify, forming a durable bond with the road.

Thermoplastic road marking paint, also called thermoplastic coating or hot melt marking paint, is like a powder paint. A hot melt kettle heats the road marking paint to 200°C, and then it is sprayed onto the road surface. After cooling, the paint is wear-resistant, reflective and bright. It is fast drying and can be driven over after a few minutes. Reflective glass beads are added to improve brightness and durability for nighttime visibility.