White and Yellow Reflective Thermoplastic Road Marking Paint For Road Marking

White and Yellow Reflective Thermoplastic Road Marking Paint For Road Marking

Thermoplastic road marking paint is a durable, reflective material used for road markings, particularly on high-traffic roads and highways. It's favored for its long-lasting performance and ability to withstand heavy use. Key specifications include its thickness, reflectivity, and adhesion properties

Color:
Common colors include white and yellow.
Drying Time:
Thermoplastic paints typically dry within minutes (e.g., within 3 minutes).
Storage:
Thermoplastic paint has a typical storage time of 1 year in dry, well-ventilated conditions.
Compliance:
Various countries and regions have established standards and guidelines for road markings, including specifications for thermoplastic paint.
Examples of Specific Specifications:
AASHTO M249:
This standard specifies minimum reflectivity values for white and yellow thermoplastic road marking paints.
BS 3262-1:1989:
This British Standard specifies requirements for thermoplastic road marking materials.
Chinese Standard Thermoplastic paint

Advantages:

1. Strong Adhesion to Pavement

Utilizes the thermoplastic property of synthetic resins. When heated and applied, the paint melts, adheres firmly to the road surface, and solidifies quickly upon cooling, resisting vehicle (rolling) and environmental factors to maintain integrity.

2. Excellent Wear Resistance & Long Service Life

Contains fillers like calcium carbonate and sand, enhancing mechanical strength and hardness. It withstands frequent vehicle traffic without easy abrasion or fading, reducing repeated construction and long-term maintenance costs.

3. Superior Nighttime Reflectivity for Safety

Mixed with reflective glass beads (0.1–1.4 mm diameter), which reflect vehicle headlights back to drivers, ensuring clear visibility of markings in low-light conditions and minimizing nighttime accident risks.

4. Rapid Drying for Efficient Traffic Flow

Dries within 3–15 minutes after application, allowing quick reopening of roads. This is ideal for high-traffic areas (e.g., highways, urban roads) to minimize traffic disruption.

5. Strong Weather & Water Resistance

Resists UV rays, extreme temperatures, rain, and snow without cracking or fading. Its water-resistant property prevents coating degradation, making it suitable for various climatic regions.

6. High Construction Efficiency

Requires specialized heating equipment (e.g., melting kettles at 180–220°C), but once melted, it can be applied mechanized via line-marking machines, enabling fast and large-area construction.

7. Cost-Effective in the Long Run

Despite slightly higher initial costs than some traditional paints (e.g., solvent-based types), its long lifespan and low maintenance needs reduce overall expenses from repeated installations.

8. Stable Color Retention

Uses weather-resistant pigments (e.g., titanium dioxide, organic yellow pigments) that resist photodegradation and chemical corrosion, maintaining vivid colors for consistent traffic guidance. In summary, hot-melt road marking paint is favored for its durability, safety features, and efficiency, making it a primary choice for highways, urban roads, and parking areas requiring reliable and long-lasting markings.