ISO 9001 Factory High Reflective White and Yellow Highway Road Line Marking Thermoplastic Road Paint
Product Description
Thermoplastic paint is a type of durable, heat-applied coating commonly used for road markings, traffic signs, and other outdoor applications. It’s made from a mixture of synthetic resins, pigments, glass beads (for reflectivity), and fillers that solidify when cooled after being heated to a molten state. Unlike regular paint, which dries through solvent evaporation, thermoplastic paint is applied in a hot, liquid form (typically at temperatures between 180°C and 220°C or 356°F to 428°F) and hardens as it cools, forming a thick, tough layer that bonds well to surfaces like asphalt or concrete.
It’s popular for its longevity, weather resistance, and ability to withstand heavy traffic. The glass beads embedded in it enhance visibility at night by reflecting light from vehicle headlights. You’ll see it in things like lane lines, crosswalks, or parking lot markings. There are two main types: hydrocarbon-based (derived from petroleum) and alkyd-based (made from natural oils), with the former being more common due to cost and performance.
Key Characteristics
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Composition: Typically made of a thermoplastic resin (binder), pigments, glass beads, fillers, plasticizers, and additives (see my earlier response on composition for details).
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Application: Heated to 180–220°C (356–428°F) and applied via methods like screeding, extrusion, or spraying.
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Properties: Highly durable, weather-resistant, skid-resistant, and reflective (with glass beads), with a lifespan of several years under heavy use.
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) |
Applications of Thermoplastic Road Marking Paint
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Road Safety Markings:
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Lane Lines: Defines driving lanes on highways, streets, and rural roads (e.g., solid or dashed lines).
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Centerlines: Separates opposing traffic flows for safety.
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Edge Lines: Marks road boundaries to guide drivers, especially at night or in poor weather.
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Pedestrian and Traffic Guidance:
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Crosswalks: Provides clear, durable markings for pedestrian crossings.
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Zebra Stripes: High-visibility patterns at intersections or pedestrian zones.
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Arrows and Symbols: Directs traffic flow (e.g., turn arrows, stop lines, yield symbols).
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Specialized Road Features:
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Bike Lanes: Designates cycling paths with solid or broken lines, often in bright colors.
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Bus Lanes: Marks dedicated lanes for public transport.
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Speed Bumps or Rumble Strips: Applied in raised profiles to slow traffic.
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Parking Areas:
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Parking Lines: Defines spaces in parking lots or garages.
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Handicap Symbols: Marks accessible parking zones with durable, visible designs.
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Airports:
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Industrial and Private Use:
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Factory Floors: Marks pathways, safety zones, or equipment areas in warehouses.
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Private Roads: Used on campuses, estates, or complexes for organized traffic flow.
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Decorative or Custom Markings:
| 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 |
