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Prime Roads is leading road marking paint manufacturer, supplier, and exporter in India, catering to both urban roads and highway infrastructure projects . Clear and durable road markings are essential for lane discipline, traffic guidance, pedestrian safety and better visibility, particularly at night. Thermoplastic Road Marking Paint is a widely used hot-applied pavement marking material for highways, city roads, intersections, pedestrian crossings, parking areas and other infrastructure projects.
Unlike conventional liquid road marking paint, thermoplastic marking material is heated until it becomes molten and is then applied to the pavement. As it cools, it forms a hard, durable marking designed to withstand traffic, weather and regular road use. Its formulation typically includes a binder, pigments, fillers and reflective glass beads to support visibility and performance.
This Company id Thermoplastic Road Marking Paint manufacturer which enhances traffic safety with bright, long-lasting lane markings while complying with industry standards for reliable road infrastructure applications.
Key Benefits
Actual service life depends on traffic volume, pavement condition, formulation, application quality and weather exposure.
Binders and Resins
The binder is the primary structural component of thermoplastic material. It holds pigments, fillers and other ingredients together while contributing to adhesion, durability and application characteristics. Different resin systems can be used depending on the required performance and project specification.
Glass Beads
Glass beads provide retroreflectivity. They can be incorporated into the thermoplastic during manufacturing and additional beads can be applied to the fresh surface. When vehicle headlights strike the beads, they reflect light back toward the driver, improving night-time visibility.
Other ingredients include pigments for colour, mineral fillers for formulation control and selected additives for specific performance properties.
2. Glass Beads
Glass beads provide retroreflective properties.
Two broad categories are commonly used:
Intermix beads: incorporated into the thermoplastic compound during manufacturing.
Drop-on beads: applied to the surface while the freshly laid thermoplastic is still in a suitable condition.
This combination helps maintain reflective performance as the surface wears. Technical specifications commonly address bead properties such as size distribution, roundness, refractive index and cleanliness.
3. Pigments
Pigments provide the required colour and visual contrast.
White thermoplastic commonly uses titanium dioxide as an important pigment. Yellow formulations use suitable yellow pigments selected according to the required performance and specification.
Pigment quality affects colour stability, visibility and resistance to environmental exposure.
4. Fillers
Fillers such as calcium carbonate and other mineral materials can be incorporated into thermoplastic formulations.
They help control formulation properties, volume, mechanical performance and cost.
5. Additives
Special additives can be included to adjust properties such as flow, flexibility, heat stability, weather resistance and application behaviour.
The formulation should be designed as a balanced system rather than simply maximising one ingredient.
Feature
Thermoplastic Paint
Water-Based Paint
Form
Solid before heating
Liquid
Application
Hot applied
Usually sprayed
Durability
Generally higher
Generally lower under heavy traffic
Setting
Cools and solidifies
Dries/evaporates water
Reflectivity
Strong with suitable glass beads
Depends on bead system
Common use
Highways and heavy-traffic roads
Maintenance and lower-traffic applications
Packaging
Variants
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