Strong Wear Resistance Reflective Thermoplastic Road Marking Paint for Road Line Marking
Brand Name:HUA QUN
Certification:ISO9001
Model Number:HQ-238
Minimum Order Quantity:1 ton
Delivery Time:3-7work days
Payment Terms:L/C,T/T,Western Union
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Guangzhou China
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Room 522, Scientific Research Office Building,63 Punan Road,Huangpu District,Guangzhou,China
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Product Details
Strong Wear Resistance Reflective Thermoplastic Road Marking Paint for Road Line Marking
Product Description
Thermoplastic road marking paint, also known as hot melt marking paint, is a widely used material for creating durable, high-visibility road markings. Below is a concise overview based on available information:
Composition
- Synthetic Resin: Provides thermoplasticity, enabling fast drying and strong adhesion to road surfaces. Non-polymeric resins, like colophony, are also used.
- Glass Beads: Added for retro-reflectivity, improving visibility at night by reflecting vehicle headlights. Bead sizes typically range from 0.1-1.4 mm.
- Pigments: Common colors are white (using titanium dioxide for UV resistance) and yellow (organic pigments like Pigment Yellow 65, 74, or 83). Other colors are available for specific applications.
- Fillers: Fine fillers (e.g., calcium carbonate) and coarse fillers (e.g., sand) enhance mechanical strength, wear resistance, and surface texture.
- Additives: Improve plasticity, resistance to subsidence, pollution, and color fading. Anti-skid aggregates can be added for better traction.
Application Process
- Heating: The powder paint is heated in a hot melt kettle to ~200°C (392°F) to liquefy it.
- Application: Applied via spray, extrusion, or screed using specialized road marking machines. Thickness ranges from 90-120 mils depending on specifications.
- Cooling: Sets within minutes, forming a thick, durable polymer layer. Glass beads are often added during application to enhance reflectivity and skid resistance.
- Surface Preparation: The road surface must be clean, dry, and free of grease or debris. A primer is required for old tarmac, block paving, or concrete, but not for new tarmac
Advantages of Hot Melt Thermoplastic Road Marking Paint:
- Exceptional Durability: Lasts 3–5 years or longer, resisting wear from heavy traffic, UV rays, and harsh weather.
- High Visibility: Retroreflective beads ensure clear visibility in low-light or adverse conditions, improving road safety.
- Cost-Effective: Long lifespan reduces the need for frequent reapplication, lowering maintenance costs.
- Strong Adhesion: Bonds firmly to pavement, minimizing peeling or fading.
- Fast Application: Quick-drying properties reduce traffic disruption during application.
- Environmentally Friendly: Many formulations are solvent-free, reducing VOC emissions.
- Customizable: Supports complex designs like arrows, symbols, or textured markings for enhanced functionality.
- Low Maintenance: Resists abrasion, oil, and chemicals, requiring minimal upkeep.
Hot melt thermoplastic paint is ideal for high-traffic roads, highways, and urban areas due to its longevity, safety features, and efficiency.
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 |
Strong Wear Resistance Reflective Thermoplastic Road Marking Paint for Road Line Marking
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