Guangdong Hua Qun Traffic Facilities Co., Ltd. By Shares
Huaqun Marking ，Quality Oriented
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Product Description
Composition and Raw Materials
Our thermoplastic powder coatings are formulated with high quality synthetic resins, pigments, fillers, and additives. The synthetic resins, such as ethylene - vinyl acetate (EVA) copolymers, provide excellent adhesion and flexibility to the coating film. High - purity pigments are selected to ensure vivid and long - lasting colors, while fillers like calcium carbonate are added to enhance the mechanical properties and reduce the cost without sacrificing quality. Special additives are incorporated to improve the anti - aging, anti - UV, and weather - resistance performance of the coatings.
Properties and Performance
- Quick Drying: These coatings dry rapidly after application. Once the molten coating is applied to the substrate, it solidifies almost immediately due to the cooling effect, which significantly shortens the construction time and allows for quick return to service.
- High Adhesion: They exhibit strong adhesion to various substrates, including metals, plastics, and concrete. This ensures that the coating remains firmly attached even under harsh environmental conditions, providing long - term protection and decorative effects.
- Good Durability: With outstanding resistance to abrasion, chemicals, and weathering, hot - melt coatings can maintain their integrity and appearance over an extended period. They can withstand frequent mechanical stress, exposure to different chemicals in industrial environments, and the impact of sunlight, rain, and temperature variations.
- Excellent Coating Thickness Control: The application process allows for precise control of the coating thickness. Whether a thin, uniform film or a thicker, more protective layer is required, our hot - melt coatings can be applied to meet the specific thickness requirements accurately.
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
- Road Markings: It is most commonly used for marking lanes, road boundaries, crosswalks, and other traffic control signs on roads, highways, and parking lots.
- Industrial Flooring: In industrial settings, thermoplastic paint can be used to mark safety zones, walkways, and storage areas on factory floors due to its durability and resistance to heavy machinery and industrial chemicals.
- Sports Facilities: For marking sports fields, such as tennis courts, basketball courts, and running tracks, where a durable and visible marking system is required.
Application Process
- Pre-treatment: The surface to be painted, such as a road surface, must be clean, dry, and free of dust, oil, and loose particles. This is usually achieved through methods like sandblasting or power washing.
- Heating: The thermoplastic paint is heated in a special kettle or melter to a temperature typically between 180°C and 220°C (356°F - 428°F), depending on the specific formulation. At this temperature, the paint becomes a fluid, viscous liquid that can be easily applied.
- Application: It is then applied using equipment such as a screed applicator or a spray gun. For road markings, a screed is commonly used to spread the molten paint evenly at a specific thickness. Glass beads are often sprinkled onto the wet paint immediately after application to enhance retroreflectivity, making the markings more visible at night.
- Cooling and Solidification: Once applied, the paint cools rapidly due to the lower temperature of the substrate and the surrounding environment. As it cools, it solidifies into a hard, durable coating within a short period, usually within a few minutes.
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 |