Durable and Reflective Thermoplastic Paint for Road Markings and Long-Lasting Solution Ideal for Highways and Streets

                               Product Description                                      

Thermoplastic paint is a type of road marking material that becomes soft and moldable when heated and solidifies upon cooling. It is widely used for creating durable, reflective road markings, such as lines, symbols, and signs on highways and streets.

Key Characteristics:

1. Composition:

   • Binders: Typically resins that provide adhesion.
   • Pigments: For color, commonly white (titanium dioxide) or yellow (lead-free alternatives).
   • Glass Beads: Added for retroreflectivity, enhancing night-time visibility.
   • Fillers: Such as calcium carbonate, for bulk and stability.

2. Application:

   • The paint is heated to 180-200°C (356-392°F) during application to achieve a liquid state.
   • It is applied using specialized equipment in layers that cool quickly, forming a solid, durable marking.

3. Advantages:

   • Highly durable, with a lifespan of 3-5 years depending on traffic and environmental conditions.
   • Reflective properties due to embedded glass beads.
   • Resistant to wear, UV light, and adverse weather conditions.

4. Common Uses:

   • Road lines (centerlines, edge lines).
   • Pedestrian crossings and parking lot markings.
   • Symbols and arrows on road surfaces.

Thermoplastic paint is valued for its long-term performance and visibility, making it a preferred choice for high-traffic areas.

            Detailed Process of Hot Melt Paint Construction             

1. Road Cleaning

Before operation, the nearby area must be cleaned to ensure that there are no impurities such as oil, water, fallen leaves, weeds, ect., so as not to affect the adhesion effect, flatness and reflection effect of the line.

2. Set the Point and Mark Line

In the process of sampling, the calculation and measurement must be carried out in strict accordance with the construction drawings. Measure the several lanes that need to be drawn on the road, set the point, and then mark it with a stone pen. Use titanium dioxide powder to glue the rope for the elastic line. After the rope is removed, it will be corrected and improved to ensure that the line shape is clear and accurate.

3. Apply the Primer

The lower coating is a common binder in hot melt marking construction. It is applied to the highway road surface, which can make the hot melt coating better adhere to the road surface.

4. Spray the Paint

Before construction, first check the relevant coating equipment. Then heat the paint.

When the trolley moves forward, the paint will form a coating film on the road, and a layer of glass beads should be sprinkled on the coating film during the coating process.

When the trolley moves forward, take the reference line as the ruler, control the thickness and width of the line, and ensure the coordination, clarity and smoothness of the line connection between the straight line and the curve.

Note: During the coating process, in order to avoid the sedimentation and separation of the paint, it is necessary to stir the paint frequently.

5. Check and Correct

After the coating is completed, check and correct the line shape, check the spread of glass beads, etc.

After confirming that it is correct, the construction site will be cleaned up.

After the line is dried and hardened, the relevant construction equipment can be transferred, the safety facilities can be dismantled, and the traffic can be opened.

             Advantages of Thermoplastic Marking Paint                   

1. Durability:

High Wear Resistance: Designed to withstand heavy vehicular traffic and harsh weather conditions.

Long Lifespan: Typically lasts 2–5 years, significantly longer than conventional paints.

2. Quick Drying and Setting:

Fast Curing: Hardens within minutes after application, minimizing traffic disruptions.

Immediate Usability: Roads can often be reopened to traffic shortly after application.

3. Enhanced Visibility:

Retroreflectivity: Incorporation of glass beads provides excellent visibility at night and in adverse weather.

Brightness: High-quality pigments ensure vibrant and lasting colors.

4. Cost-Effective Over Time:

Reduced Maintenance Costs: Long lifespan reduces the frequency of re-application.

Minimal Downtime: Quick application and durability save time and resources in the long run.

5. Versatility:

Multiple Applications: Suitable for highways, urban roads, parking lots, and airport runways.

Customizable Formulations: Can be tailored for specific climates, traffic conditions, or surface types.

6. Strong Adhesion:

Firm Bonding: Adheres well to both asphalt and concrete surfaces.

Resistance to Peeling and Flaking: Ensures consistent performance.

7. Safety Features:

Skid Resistance: Textured surface and additives improve traction for vehicles and pedestrians.

UV Stability: Resists fading due to prolonged exposure to sunlight.

8. Environmental and Weather Resistance:

Heat and Cold Tolerance: Performs well across a wide temperature range without cracking or softening.

Rain and Snow Resilience: Maintains functionality in wet and icy conditions.

9. Wide Applicability:

Custom Designs: Can create arrows, symbols, and other traffic markings in addition to lines.

Compatibility: Suitable for various application methods like spray, extrusion, or screed.

10. Regulatory Compliance:

Meets standards for safety, performance, and environmental impact in many regions.

                               Technical Specification