China Improve Visibility And Safety With Reflective Thermoplastic Paint For Road Markings for sale

Improve Visibility And Safety With Reflective Thermoplastic Paint For Road Markings

Price Negotiable

Price: Pending

MOQ: 1 ton

Delivery Time: 3-7work days

Brand: HUA QUN

Product Description

Improve Visibility and Safety with Reflective Thermoplastic Paint for Road Markings

Product Description

What is Hot Melt Road Marking Paint?

Hot melt road marking paint, also known as thermoplastic road marking paint, is a durable, heat-applied coating used to create road markings such as lines, symbols, and signs on pavements. It is a solid, powder-based or block material that is melted at high temperatures (typically 180–200°C) and applied to road surfaces, where it cools and hardens to form a tough, reflective marking.

Composition:

Binders: Thermoplastic resins (e.g., hydrocarbon or alkyd-based) that provide adhesion and flexibility.
Pigments: For color (usually white or yellow) and visibility.
Glass Beads: Added for retroreflectivity, enhancing visibility at night.
Fillers: Such as calcium carbonate or silica for durability and cost-efficiency.
Additives: Improve flow, weather resistance, and curing.

Application Methods:

Screed: Extruded in precise shapes for structured markings.
Spray: Applied for faster, thinner lines.
Preformed: Pre-cut shapes melted onto the surface.

Key Features:

Durability: Resists wear, weathering, and traffic for 1–5 years, depending on conditions.
Reflectivity: Glass beads ensure high visibility in low-light conditions.
Quick Setting: Cools and sets within minutes, minimizing road closure time.
Thickness: Typically 1–3 mm, thicker than conventional paints.

Advantages:

Longer lifespan than solvent-based paints.
Environmentally friendly (low VOCs, no solvents).
High skid resistance for safety.

Limitations:

Requires specialized equipment for melting and application.
Higher initial cost than traditional paints.
Sensitive to improper surface preparation (e.g., moisture or dirt).

Uses:

Highways, urban roads, parking lots, airports, and pedestrian crossings.
Common in regions with heavy traffic or harsh weather due to its durability.

Hot melt road marking paint is widely used globally for its longevity, safety features, and cost-effectiveness over time.

Specification

Gravity(g/㎥)	2.1g/㎥
Color	Yellow, Orange, Red and etc.
Heating Temperature	180℃-220℃
Softening Point(℃)	110℃
Coating Appearance	No wrinkles, dots, blisters, cracks,fall-out&stick tyres
Drying Time(min)	Within 3 minutes
Chroma Performance	Reverse materials(white)
Compressive Strength(Mpa)	26
Abrasive Resistance(mg)	42
Alkali Resistance	Great (in saturated solution of calcium hydroxide for 24 hours
Glass Beads(%)	20%
Fluidity(s)	40s
Coating Resistance	Resis -10℃ for 4 hours
Package	25kg/bag, by plastic woven bag. One 20’container can load Max 26 tons
Heat Resistance	Under 200℃-220℃ for hours
Material	C5 Petroleum Resin, CACO3, Wax, Glass Beads, EVA, PE and so on.
Application	Road marking, straight line, dotted line, curve, oriented arrow,letter and etc.
Water Resistance	Great (in water for 24 hours)

Steps to Use Thermoplastic Road Marking Paint

Prepare the Road Surface
- Ensure the road is clean, dry, and free of debris, loose material, or oil. A well-prepared surface is crucial for proper adhesion.
Heat the Paint
- Start with thermoplastic paint in solid form (pellets or blocks).
- Melt it in a specialized melter or pre-heater to approximately 200°C (392°F). The temperature must be controlled to keep the paint fluid without degrading it.
Apply the Paint
- Use a specialized machine to apply the molten paint. There are two common methods:
  - Extrusion: The paint is pushed through a die to form precise lines or shapes.
  - Spray: The paint is sprayed for larger areas or faster application.
- Aim for a thickness of 1.5–3 mm for optimal durability and adhesion.
Add Glass Beads
- Sprinkle glass beads onto the wet paint while it’s still hot. These enhance reflectivity, making the markings more visible at night or in low-light conditions.
Allow Cooling
- The paint cools and hardens quickly, often within minutes. However, keep traffic off the area until it’s fully set to ensure a strong bond with the road.

Technical Specification

Density(g/cm3)	1.8-2.3
Softening point (℃)	90-125
Compressive Strength(MPa)	≥12
Glass bead content(%)	0-30%
Liquidity	35±10
Packing	25kg/bag
Color	White/Yellow/Blue/Red/Green/Customized
Executive standard	JT/T280-2004/AASHTO/BS3262/Customized
Appearance	Powder
Construction temperature	180℃-220℃
Whiteness	70-85(Customized)
Inverse coefficient	50-550
Warranty	12 months
Storage Method	Avoid light and moisture
Packing Size	45×70×5CM