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Polyurethane floor paint

  • MOQ1000kg
  • Excellent wear resistance: Polyurethane floor paint forms a tough coating that can withstand high-intensity mechanical friction and heavy rolling, ensuring that the floor remains new for a long time.
  • Excellent chemical resistance: It has good resistance to acids, alkalis, salts and a variety of chemicals, and is suitable for environments such as chemical plants and laboratories.
  • High elasticity and flexibility: It can effectively resist slight deformation and cracks on the ground and avoid cracking of the coating.
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Description

Polyurethane floor paint is polymerized from polyether polyol, polyisocyanate, chain extender and vulcanizer, filler, anti-aging agent, etc. Polyurethane floor paint is widely used in floor construction cases due to its excellent physical and mechanical properties, excellent wear resistance, excellent chemical resistance, weather resistance and UV resistance. Polyurethane resin is the main component of polyurethane floor paint, giving it excellent physical and chemical properties. Pigments and fillers are used to adjust the color and increase the physical properties of the coating. Solvents are used to adjust the viscosity and construction performance of the coating. Additives are used to improve the leveling, anti-precipitation and weather resistance of the coating.

Construction method

  • Surface treatment: Make sure the surface of the substrate is clean, dry, free of oil and loose materials. Grind or sandblast if necessary.
  • Primer: Apply primer to increase adhesion and close the pores on the surface of the substrate.
  • Middle coat: Apply middle coat as needed to increase coating thickness and flatness.
  • Top coat: Finally apply acrylic topcoat to form a protective and decorative layer. Can be rolled or sprayed.

Use

  • Industrial plant: Applicable to the coating of all kinds of industrial plant floors, improving the wear resistance and chemical corrosion resistance of the floor.
  • Parking lot: Applicable to the coating of indoor and outdoor parking floors, providing anti-slip and beautiful floor effects.
  • Warehouse: Applicable to the coating of all kinds of warehouse floors, protecting the floor from wear and chemical erosion.
  • Commercial places: Applicable to the floor coating of public places such as shopping malls, supermarkets, exhibition halls, etc., improving the decorative effect and durability.
  • Hospitals and laboratories: Applicable to the coating of the floors of hospitals, laboratories, etc., providing a dust-free, sterile floor environment, and chemical corrosion resistance.
  • Stadiums: Applicable to the coating of the floors of gymnasiums, sports fields, etc., providing wear-resistant and anti-slip floors.
  • Workshop: Applicable to the coating of the floors of workshops such as mechanical processing, food processing, and electronic assembly, enhancing the wear resistance and cleanliness of the floor.

Advantages

  • Excellent wear resistance: Polyurethane floor paint forms a tough coating that can withstand high-intensity mechanical friction and heavy rolling, ensuring that the floor remains new for a long time.
  • Excellent chemical resistance: It has good resistance to acids, alkalis, salts and a variety of chemicals, and is suitable for environments such as chemical plants and laboratories.
  • High elasticity and flexibility: It can effectively resist slight deformation and cracks on the ground and avoid cracking of the coating.
  • Excellent weather resistance: It has good UV resistance and can maintain bright colors and complete coatings for a long time in outdoor environments, and is not easy to fade and age.
  • Rich decorative effects: It provides a variety of color and gloss options, including matte, semi-gloss and high gloss, to meet the decoration needs of different styles and enhance the visual beauty of the floor.
  • Environmentally friendly and safe: It adopts an environmentally friendly formula, does not contain toxic and harmful substances, meets international environmental standards, and is harmless to the human body and the environment.
  • Easy to clean and maintain: The smooth surface is easy to clean, stain-resistant, and simple to maintain daily.

Performance

NumberItemUnitTechnical Requirement
1Status in container/Stir and mix evenly without lumps
2Coating appearance/The coating appearance is normal
3Drying timeh/
Initial drying time≤8
Complete drying time≤48
4Pencil hardness (abrasions)/≥2H
5AdhesionLevel≤1
6Compressive strengthMPa≥45
7Abrasion resistance (750g/500r)g≤0.06
8Impact resistanceLevel I/500g steel ball, 100cm high, coating without cracks or peeling
9Water resistance (168h)/No blistering or shedding, slight discoloration is allowed and will recover after 2 hours
10Chemical resistanceOil resistance (120# gasoline, 72h)/No bubbling, no shedding, slight discoloration is allowed
Alkali resistance (20% NaOH 72h)/No bubbling, no shedding, slight discoloration is allowed
Acid resistance (10% H2SO4 48h)/No bubbling, no shedding, slight discoloration is allowed

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