Professional Thermoplastic Paint for Clear and Long-Lasting Road Markings

Professional Thermoplastic Paint for Clear and Long-Lasting Road Markings

                               Product Description                                       

Thermoplastic paint is a kind of paint specifically designed for marking roads, parking lots, and other traffic - related areas.

It is a thermoplastic material. At normal temperature, it's in a solid state. When heated to a certain temperature (usually around 180 - 220 degrees Celsius), it turns into a viscous liquid that can be easily applied to the road surface.

This type of paint contains resins such as petroleum resins and rosin resins. These resins provide good adhesion to the road surface and help the paint to solidify and form a durable marking after cooling. It also includes fillers like calcium carbonate and titanium dioxide. Fillers can improve the hardness and visibility of the markings. Pigments are added to give the paint different colors, such as white, yellow, or other colors required for traffic signs and lane markings.

Once applied and cooled, thermoplastic road - marking paint forms a thick, wear - resistant layer. It can withstand the abrasion of vehicle tires, exposure to sunlight, rain, and other weather conditions, and maintain clear markings for a long time to ensure traffic safety and order.

                                          Application                                            

Here's how to use thermoplastic road marking paint:

Preparation

- Surface cleaning: Thoroughly clean the surface where the coating will be applied. Remove dirt, grease, rust, and other contaminants. You can use detergents, solvents, or mechanical methods such as sandblasting for better adhesion.
- Priming (if necessary): In some cases, a primer may be needed to enhance the bond between the substrate and the hot - melt coating. Make sure the primer is compatible with the coating and the substrate and follow the primer's application instructions.

Heating and Application

- Heating the coating: The thermoplastic hot - melt coating material needs to be heated to its melting point. This is usually done in a specialized heating equipment such as a hot - melt kettle or a melter. The temperature should be carefully controlled according to the manufacturer's recommendations to ensure the coating is in the proper liquid state for application.

- Application methods:
- Spraying: The molten coating can be sprayed onto the surface using a hot - spray gun. This method is suitable for large - area applications and can provide a relatively even coating thickness. However, it requires proper spraying techniques to avoid over - spraying or an uneven finish.

- Extrusion: For applications like road - marking, the hot - melt coating can be extruded through a nozzle directly onto the road surface. The extrusion rate and the movement speed of the equipment need to be coordinated to achieve the desired width and thickness of the coating.

- Roll - coating: A hot - melt roll - coating device can be used to apply the coating. The molten coating is transferred from a reservoir to a roll and then onto the surface. This method is good for flat surfaces and can provide a smooth coating.

Post - Application

- Smoothing and leveling: Immediately after application, if needed, use tools such as a squeegee or a trowel to smooth and level the coating to get the desired surface finish. This step should be done quickly before the coating starts to cool and solidify.
- Cooling and curing: Let the coating cool down naturally to solidify. The cooling time depends on factors such as the ambient temperature, the thickness of the coating, and the type of thermoplastic material. Avoid disturbing the coating during the cooling process to ensure it cures properly and forms a durable film.

                                      Specification                                              

           Advantages of Thermoplastic Road Marking Paint           

 Advantages of thermoplastic paint are as follows:

1. Good adhesion: It can firmly adhere to various substrates such as asphalt and concrete, ensuring the integrity and clarity of the markings for a long time. This is crucial for the durability and legibility of road markings.
2. Long service life: The material is highly resistant to abrasion, impact, and weathering. It can maintain its performance and appearance for an extended period, reducing the need for frequent reapplication and saving maintenance costs. For example, in high-traffic areas, thermoplastic paint can withstand the continuous wear and tear of vehicles.
3. Quick drying: After application, it solidifies rapidly, usually within a few minutes. This allows for quick completion of the painting work and minimizes the disruption to traffic or other activities. It is especially important for road construction and maintenance projects where minimizing traffic congestion is a priority.
4. Bright color and good visibility: The paint can provide vivid colors, making the markings highly visible during the day. Additionally, when glass beads are added, it has excellent reflective properties at night, enhancing the safety of driving by enabling drivers to clearly see the markings even in low-light conditions.
5. Wide application range: It is suitable for a variety of surfaces and locations, including roads, parking lots, airports, and other transportation facilities. It can be used to mark different types of lines

, such as lane dividers, stop lines, pedestrian crossings, and parking spaces.

6. Cost-effective: Although the initial investment in equipment and materials may be relatively high, considering its long service life and low maintenance requirements, it is cost-effective in the long run. Moreover, the availability of raw materials and the maturity of production technology contribute to its relatively stable price.

7. Environmental adaptability: It can perform well in different environmental conditions, such as high and low temperatures, humidity, and rain. It is not easily affected by extreme weather, ensuring the stability and reliability of the markings.