OEM Hot Melt Coating Traffic Thermoplastic Road Paint With Blisters Free Finish

Hot Melt Coating Traffic Thermoplastic Color Road Marking Paint with Blisters-Free Finish

Thermoplastic is a homogeneous dry mixture of resin, pigment, glass beads, and filler. When heated, the mixture moves into a liquid state and is applied either by spray or extruded on the road ranging from 90 to 120 mils depending on the specification. When applied, thermoplastics cure through the release of heat and return once again to solid form.

Thermoplastics must be applied at temperatures of 50°F and rising, plus no moisture for 24 hours, which decreases the application window. Another version of thermoplastics, called Preformed, is provided in premade (preformed) symbols and shapes and used typically for intersection markings. In the case of preformed, the material is placed on the surface, then heated by a handheld propane torch to wet out into the surface, then cure as heat is released.

The application of thermoplastic road marking paint involves several key steps:

• Surface Preparation: The road surface must be clean, dry, and free of any debris or contaminants before application. This ensures proper adhesion of the thermoplastic paint.
• Heating: The thermoplastic paint is heated to a specific temperature, causing it to melt and become a liquid.
• Application: The molten paint is then applied to the road surface using specialized equipment, such as thermoplastic road marking machines. This process allows for precise and uniform markings.
• Glass Bead Application: Immediately after applying the paint, glass beads are sprinkled onto the surface to enhance reflectivity.
• Cooling: The painted markings cool and solidify, forming a durable and long-lasting bond with the road.

• Durability: Thermoplastic road markings are highly durable and resistant to wear and tear, ensuring a longer lifespan compared to traditional paint.
• Reflectivity: The incorporation of glass beads provides excellent reflectivity, improving visibility for drivers, especially during nighttime.
• Quick Drying: The rapid cooling and solidification process of thermoplastic paint allows for quick drying, minimizing traffic disruption during application.
• Cost-Effective: Despite its initial higher cost compared to conventional paint, thermoplastic road marking proves to be cost-effective in the long run due to its extended lifespan and reduced maintenance requirements.

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. To help with identification of road markings in the dark, reflective glass beads are added as they improve the brightness as well as durability.