Thermoplastic road marking paint is a durable, weather-resistant material used for applying road markings. It's composed of synthetic resins, pigments, and glass beads, and is heated to a molten state before application. This allows for a fast-drying, high-quality marking that can withstand heavy traffic and harsh weather. Key Features and Benefits:
- Durability:Thermoplastic road marking paint is known for its long-lasting nature, capable of withstanding heavy traffic and environmental conditions.
- Weather Resistance:It performs well in extreme temperatures, both hot and cold, and in wet or snowy conditions.
- Reflectivity:The addition of glass beads makes the markings highly visible, especially at night, improving road safety.
- Application:The paint can be applied in a molten state, creating a smooth and continuous marking.
- Cost-effectiveness:Due to its durability and longevity, it can be a cost-effective solution for road marking compared to paint-based alternatives.
- Easy to Clean:Thermoplastic markings can be easily cleaned with water, according to Berger Paints.
Composition and Application:
- Components:Thermoplastic paint typically consists of synthetic resins, pigments, glass beads, and fillers.
- Application Process:The paint is heated in a hot melt kettle to a temperature of around 200°C (392°F), then sprayed onto the road surface.
- Cooling and Solidification:As the paint cools, it solidifies, creating a durable and long-lasting road marking.
Considerations:
- Temperature:Maintaining the correct application temperature is crucial for proper adhesion and to prevent cracking.
- Weather:Thermoplastic should be applied in dry weather with an ambient temperature of at least 10°C (50°F).
- Standards:Markings should meet local regulations and standards for dimensions, colors, and reflectivity.