Asphalt Pavement Road Marking Paint Thermoplastic Powder Coating Road Marking Paint
Asphalt Pavement Road Marking Paint Thermoplastic Powder Coating Road Marking Paint
Product Description
Thermoplastic road marking paint is a durable, high-performance coating used to create long-lasting road markings. Applied in a molten state, it quickly solidifies to form a tough, weather-resistant layer that adheres strongly to surfaces like asphalt and concrete. Known for its excellent visibility, skid resistance, and ability to withstand heavy traffic, thermoplastic paint is widely used for lane lines, crosswalks, and other critical road safety markings.
Composition of Hot Melt Marking Paint:
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Binder (Resin):
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Usually a thermoplastic resin (e.g., hydrocarbon or alkyd-based), which forms the base of the paint. It melts when heated, allowing application, and hardens upon cooling to provide adhesion and structural integrity.
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Pigments:
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Provide color and visibility. Common pigments include titanium dioxide (for white) and lead chromate or organic pigments (for yellow), ensuring high reflectivity and durability.
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Glass Beads:
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Small spherical beads added to enhance retroreflectivity, making the markings visible at night or in low-light conditions when illuminated by headlights.
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Fillers:
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Materials like calcium carbonate, silica, or quartz are included to improve bulk, durability, and wear resistance while reducing costs.
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Plasticizers:
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Chemicals (e.g., mineral oils or phthalates) that improve flexibility and prevent cracking by maintaining the paint’s pliability under temperature changes and traffic stress.
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Additives:
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Stabilizers, antioxidants, or UV protectors may be included to enhance weather resistance, longevity, and performance under environmental stress.
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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(%) | 19% |
| 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) |
Advantages:
1. Durability & Longevity
Highly resistant to wear and tear, lasting 3–5 times longer than regular paint.
Withstands heavy traffic and harsh weather conditions.
2. Fast Drying & Quick Traffic Reopening
Solidifies within a few minutes, reducing road closure time.
Ideal for high-traffic areas where minimal disruption is crucial.
3. High Visibility & Reflectivity
Can be mixed with glass beads to improve night-time visibility.
Provides a bright, reflective surface that enhances road safety.
4. Strong Adhesion
Bonds well with asphalt and concrete surfaces, reducing the risk of peeling or fading.
Resistant to oil, grease, and water.
5. Environmentally Friendly & Safe
Solvent-free, making it a more eco-friendly option compared to traditional solvent-based paints.
Emits fewer harmful fumes, reducing environmental impact.
6. Cost-Effective in the Long Run
Higher initial cost, but lower maintenance and longer lifespan make it more economical over time.
Fewer repaints are needed compared to regular paint.
7. Versatility
Can be used for various road markings, including pedestrian crossings, lane lines, and parking areas.
Suitable for different road surfaces and weather conditions.
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 |
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