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Polyurethane epoxy floor

wedofloor-01Polyurethane epoxy floor paint system

Polyurethane epoxy floor paint is a two-component solvent-based product. Its main components are carefully formulated from high-molecular resins, additives, pigments and fillers. This product features excellent resistance to chemical corrosion, heavy impact and thermal shock. The system of this product is easy to apply, cures quickly, has a short construction period, saves costs and has a long service life.
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Product Details

Product features

  • Strong adhesion and good flexibility;

  • The coating is dense, the surface is smooth and it is extremely easy to clean.

  • The coating is wear-resistant, impact-resistant, pressure-resistant and has a long service life.

  • Oil-resistant, water-resistant and various organic and inorganic chemical media;

  • Good insulating properties;

  • The construction is fast and the cost is low


Scope of application

Applicable to the concrete surfaces inside various buildings

Electrical, electronic and mechanical manufacturing factories, workshops, warehouses

Food, medicine, chemical industry, tobacco, textile, clothing

Furniture, light industry, plastics, manufacturing of cultural and sports goods, parking lots

Hypermarkets, etc.


Technical Specifications
PerformanceItemTechnical Index (GB/T22374-2018)Test Result
Drying TimeTack-free time, h≤ 8Compliant

Hard dry time, h≤ 48Compliant
HardnessPencil hardness (scratch)To be agreed3H
Abrasion Resistance750g/500r≤ 0.0300.022
Impact ResistanceHeavy load1000g steel ball, 100cm height; no cracks/peeling of coatingCompliant
Skid ResistanceDry friction coefficient≥ 0.500.55
Water Resistance168hNo blistering/peeling; slight discoloration allowedCompliant
Chemical ResistanceOil resistance (120# solvent gasoline, 72h)Same as aboveCompliant

Alkali resistance (20%NaOH, 72h)Same as aboveCompliant

Acid resistance (10%HSO, 48h)Same as above
Matching Instructions
Coating LayerMaterial ModelPackaging SpecificationMix RatioSingle Coat Consumption (kg/㎡)Single Coat Thickness (mm)
Primer CoatOVG-0101 Single-component Polyurethane Paint15KGSingle-component0.1-0.150.05-0.08
Mortar LayerOVG-0101/OVG-0102 Polyurethane Epoxy Floor Paint15KG/20KG3:040.30.25-0.30
Putty LayerOVG-0101/OVG-0102 Polyurethane Epoxy Floor Paint15KG/20KG3:040.10.07-0.08
Topcoat 1OVG-0101/OVG-0102 Polyurethane Epoxy Floor Paint15KG/20KG3:040.150.08
Finish CoatOVG-0101 Single-component Polyurethane Paint15KGSingle-com


Notes

  • The construction environment temperature should be 0-35℃, and the relative humidity should be 20%-80%.

  • When the temperature is too low, the drying process slows down; when it is too high, it causes difficulties in construction.

  • If the humidity is too low, it may cause incomplete drying, poor adhesion and other defects. If the humidity is too high, it is easy to have bubbles and heat rash.

  • For severely sandy and dusty floors, the amount of primer used will increase. It is recommended to use the primer to fully penetrate and reinforce until the overall color of the concrete is uniform without whitening, which can prevent the floor from peeling and hollowing.

  • When applying the topcoat by roller, it is necessary to ensure that the overall amount is uniform. There should be no flowing or piling of materials, otherwise the problem of mottling will occur.

  • After the colored paint is applied, the topcoat must be completed within the specified time; otherwise, it will affect the adhesion of the topcoat layer.

  • When applying topcoat containing red pigment, there will be a problem of floating color and mottling. It is recommended to switch to epoxy topcoat for construction.

  • This material has a strong odor. It is recommended to wear protective equipment during construction and avoid continuous construction for a long time.

  • The construction site should have good ventilation. Construction should be stopped when feeling unwell and ventilation and air exchange should be carried out in time.


Technical Statement

To ensure that your project can select the appropriate floor system, please consult our professional technical advisors. For special colors or effect designs, we can manufacture them according to your requirements. Our company can form design schemes of different specifications (thickness, effect, etc.) through flexible matching and combination of various products to meet the personalized requirements of all kinds of customers.


Construction Process
Process NameSpecific Methods & RequirementsSingle Coat Consumption (kg/m²)
Substrate Treatment1. Substrate strength: Not less than C20/
2. Substrate flatness: ≤5mm when measured with a 2m ruler
3. Substrate dryness: Moisture content of substrate surface < 8%
4. Repair hollowing and cracks on the ground in advance
5. Fully grind the concrete substrate
Primer Coat1. Use single-component polyurethane paint: Roll evenly with a roller0.1-0.15
2. Use a wool brush for edges, corners and machine corners
Mid-Coat Mortar Layer1. Use OVG-0101/OVG-0102: Mix main paint and curing agent in proportion, stir evenly; add quartz sand in proportion and mix uniformly0.3
2. Scrape overall with a trowel; adjust the number of coats as needed
3. After curing, grind and remove dust
Putty Layer1. Use OVG-0101/OVG-0102: Mix main paint and curing agent in proportion, stir evenly; add appropriate fillers (quartz powder, talc powder) in proportion and mix uniformly0.1
2. Scrape evenly with a trowel; focus on filling defects like pinholes and air holes; adjust coats as needed
3. After curing, fully grind and remove dust
Topcoat Layer1. Use OVG-0101/OVG-0102: Mix main paint and curing agent in proportion, stir evenly0.15
2. Dip the roller into the topcoat and roll evenly; require uniform coating with no missed areas
Finish CoatUse OVG-0101 (high-gloss): Stir evenly, then dip and roll uniformly0.1-0.15


Construction section


Construction conditions

  • Air temperature: 0℃ - 35℃

  • Relative humidity: 20%-80%

  • Moisture content of the base material surface: < 8%

  • The construction site should have good ventilation

  • Dew point temperature: The substrate and the substrate of the uncured coating must be at least 3℃ higher than the dew point temperature to reduce the risk of condensation or mottling of the ground coating

  • For specific details, please refer to the construction plan.