JINYU PAINT® Polyurethane Floor Coating

Polyurethane Floor Paint (Polyurethane Coating / PU Coating) refers to a type of coating that contains a significant number of polyurethane bonds in its film. It uses polyurethane resin as the primary film-forming material, combined with pigments, solvents, catalysts, and other auxiliary additives.

Polyurethane coatings exhibit excellent plasticity, allowing them to be customized to meet specific performance requirements, such as:

Wet slip resistance (for water-exposed surfaces)
Low-temperature fast curing
High humidity & high-temperature resistance
Low-temperature freeze resistance
Ultra-high abrasion resistance
مقاومة الصدمات
مقاومة الخدش
Aging resistance
Anti-static properties
Corrosion resistance

Thanks to these outstanding properties, polyurethane floor coatings are widely used in various industrial and commercial settings, including:

Factories & workshops (industrial flooring solution)
Food processing plants (hygienic flooring)
Underground & above-ground parking lots (anti-slip flooring)
Sports courts & playgrounds (elastic & wear-resistant flooring)
Hospitals, schools & office spaces (anti-bacterial & aesthetic flooring)
Commercial plazas, conference centers, parks & amusement parks (decorative & durable flooring)
Urban subways, high-speed railways, tunnels & bridges (heavy-duty flooring)
Hydropower stations, marine & chemical facilities (anti-corrosion flooring)
They are suitable for application on concrete floors, terrazzo surfaces, ceramic tiles, and asphalt pavements, making them a versatile, high-performance flooring solution. This formulation ensures durability, safety, and aesthetics, making polyurethane coatings a top choice for demanding environments.

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Polyurethane Floor Coating: The Next-Generation Alternative to Epoxy Flooring

Polyurethane (PU) floor coatings are an advanced epoxy flooring alternative, offering superior performance where traditional epoxy falls short. Both epoxy and polyurethane floor coatings provide excellent decorative appeal, chemical resistance, and wear resistance. However, epoxy coatings are inherently brittle, less weather-resistant, prone to cracking under impact, and susceptible to yellowing under prolonged UV exposure.

In contrast, elastic polyurethane coatings are high-performance polymer materials that combine properties of rubber and plastic. Their molecular structure consists of:

Flexible segments (with glass transition temperature below room temperature)
Rigid segments (with glass transition temperature above room temperature)

This unique composition gives PU floor coatings exceptional advantages, including:

Higher abrasion resistance (longer lifespan in high-traffic areas)
Superior flexibility (prevents cracking under stress)
Excellent UV & weather resistance (no yellowing, ideal for outdoor use)
Outstanding impact resistance (withstands heavy loads & machinery)
Faster curing & easier application(reduces downtime)

Ideal for Demanding Environments:

Warehouses & logistics centers (high forklift traffic)
Food & beverage plants (FDA-compliant, hygienic floors)
Pharmaceutical & cleanrooms (seamless, chemical-resistant)
Airports & automotive facilities (jet fuel & oil resistance)
Outdoor sports courts & stadiums (UV-stable, slip-resistant)

Common Types of Polyurethane (PU) Floor Coatings

Polyurethane floor coatings are highly versatile and can be customized for various applications. Below are the most common classifications, along with their key features and uses:

① Glossy/Matte Water-Based Polyurethane Floor Coating

Types: High-gloss, matte, semi-matte finishes
Applications: Industrial floors, hospitals, subway cars, libraries, and commercial spaces
Benefits: Eliminates the need for waxing/polishing while maintaining a long-lasting shine

② Ultra-Wear-Resistant Polyurethane Floor Coating

Features: High density, extreme hardness, scratch & abrasion resistance
Applications: Machine shops, parking garages, sports courts, warehouses
Benefits: Withstands heavy machinery, forklifts, and high foot traffic

③ Fast-Drying Polyurethane Floor Coating

Types: Low-temperature fast-cure, room-temperature fast-cure
Applications: Winter construction, quick repairs, line marking
Benefits: Reduces downtime, ideal for time-sensitive projects

④ Decorative Polyurethane Floor Coating

Features: Vibrant colors, decorative flake/quartz options, high aesthetics
Applications: Hospitals, schools, shopping malls, offices
Benefits: Combines beauty + durability, easy to clean

⑤ High/Low-Temperature Resistant PU Floor Coating

Performance: Stable from -40°C to 120°C
Applications: Food processing plants, cold storage, freezers
Benefits: No cracking in extreme temps, FDA-compliant

⑥ Sports & Playground Polyurethane Flooring

Features: Excellent shock absorption, noise reduction, elasticity
Applications: Tennis courts, running tracks, gym floors
Benefits: Reduces fatigue, slip-resistant, UV-stable

⑦ Park & Municipal Road PU Coating (Anti-Slip Colored Pavement)

Features: Solvent-free, slip-resistant, noise-reducing, vibrant colors
Applications: Parks, walkways, plazas, outdoor parking
Benefits: Weatherproof, long-lasting color retention

⑧ Weatherproof PU Coating for Outdoor Stands & Pools

Features: UV-resistant, waterproof, chemical-resistant (chlorine/saltwater)
Applications: Stadium seating, swimming pools, water parks
Benefits: No fading, strong adhesion, anti-mold

Advantages of Polyurethane Floor Coatings (PU Flooring)

Polyurethane (PU) floor coatings are a high-performance flooring solution widely used in industrial, commercial, and residential applications due to their superior durability, flexibility, and aesthetic appeal.

1. Exceptional Wear Resistance

High adhesion to various substrates (concrete, epoxy, tiles, etc.)
Mechanically robust—resistant to abrasion, impact, and heavy loads
Tested performance: Withstands 500g steel ball drop from 100cm without cracking or peeling
Chemical & corrosion resistance—ideal for factories, warehouses, and chemical plants

2. Excellent Customization (Versatility)

Wide color selection—customizable to match branding or design needs
Adjustable thickness (thin decorative coats or thick industrial-grade layers)
Functional options: Anti-static, anti-slip, flame-retardant, conductive, etc.

3. Breathability (Moisture Control)

Water-based PU coatings allow vapor transmission—prevents bubbling & delamination
Blocks external moisture—ideal for humid environments (food plants, basements, pools)

4. Fast & Easy Installation

Water-thinnable—easy application & cleanup
Quick curing: Walkable in 24 hours, fully load-bearing in 7 days
Low-VOC & eco-friendly—complies with green building standards

5. Aesthetic & Seamless Finish

Glossy/matte/semi-gloss options—enhances visual appeal
Seamless & non-porous—prevents dust accumulation (ideal for hospitals, labs)
UV-resistant colors—no fading over time

6. Easy Maintenance & Repair

Smooth surface—easy to clean (water & mild detergents)
Repairable—localized fixes without full recoating
Stain & chemical-resistant—reduces long-term costs

7. Long Lifespan & Extreme Durability

20+ years of service life—outlasts epoxy & traditional concrete
Withstands -60°C to 120°C—perfect for freezers, food plants, and outdoor use
Reinforces concrete floors—prevents cracking & dusting

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