Products

Polyurethane epoxy floor

Epoxy flat coating system

This product system is a two-component solvent-based epoxy floor coating. It features good hardness, strong adhesion, high wear resistance and scratch resistance, quick construction and low cost. It is the preferred material for modern industrial plants and underground garages.
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Product Details

Product features

  • Strong adhesion and good flexibility;

  • Low solvent content, environmentally friendly and low-pollution.

  • Fast construction, easy cleaning and low cost.

  • High strength, wear-resistant, mold-proof, waterproof and durable.


Scope of application

It is particularly suitable for electrical appliances, electronics, machinery, food, medicine,

Chemical industry, tobacco, feed, textile, clothing, furniture

Plastic, cultural and sports goods and other industrial plants and underground garages and other places.


Technical Specifications
PerformanceItemTechnical Index (GB/T22374-2018)Test Data
Condition in Container-Uniform after stirring, no hard lumpsCompliant
Coating Appearance-Flat surface; no visible shrinkage cavity, blistering, blooming, wrinkling, pinhole, cracking, etc.Coating appearance is normal
Drying Time /hTack-free time≤ 8≤ 4

Hard dry time≤ 48≤ 24
HardnessPencil hardness (scratch)To be agreed2H

Shore hardness (Type D)To be agreed/
Tensile Bond Strength /MPaUnder standard conditions≥ 2.07.3

After water immersion≥ 2.06.5
Abrasion Resistance (750g/500r) /g-≤ 0.0300.02
Impact ResistanceLight load (500g steel ball)No cracks or peeling of coatingCompliant (heavy load standard)

Heavy load (1000g steel ball)No cracks or peeling of coatingCompliant
Skid Resistance, Dry Friction Coefficient-≥ 0.50.57
Water Resistance (168h)-No blistering, no peeling; slight discoloration allowed, recovery in 2hNo blistering, no peeling; slight discoloration, recovery in 2h
Chemical ResistanceOil resistance (120# solvent oil, 72h)No blistering, no peeling; slight discoloration allowedNo blistering, no peeling; slight discoloration allowed

Alkali resistance (20%NaOH, 72h)No blistering, no peeling; slight discoloration allowedNo blistering, no peeling; slight discoloration allowed

Acid resistance (10%HSO, 48h)No blistering, no peeling; slight discoloration allowedNo blistering, no peeling; slight discoloration allowed


Matching Instructions
Coating LayerMaterial ModelPackaging SpecificationMix RatioSingle Coat Consumption (kg/㎡)Single Coat Thickness (mm)
Primer CoatOVG-0201 Epoxy Primer16KG/16KG1:010.12-0.150.07
Mortar LayerOVG-0202 Epoxy Mid-Coat25KG/5KG5:010.25-0.30.3-0.4
Putty LayerOVG-0203 Epoxy High-Gloss Topcoat20KG/5KG4:010.10.07-0.08
Topcoat LayerOVG-0203 Epoxy High-Gloss Topcoat20KG/5KG4:010.2-0.2


Notes

  • The construction site should have good ventilation.

  • The construction tools can be cleaned with OVG-0100X floor paint thinner.

  • Construction workers should have good protective measures. If this product gets on the skin, eyes, etc., please wash it off immediately with clean water.

  • Construction conditions and base material preparation should be strictly carried out in accordance with the product manual.

  • Solvent-based coatings that are applied too thickly at one time are prone to blistering. For areas with pits and expansion joints, they must be repaired in advance. Solvent-free materials are preferred. Secondly, it is recommended to add OVG-0202:40-60 mesh quartz sand: 80-120 mesh quartz sand in a ratio of 1:1-2:1-2. The deeper the pit, the more sand should be added.


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 OVG-0201: Stirring time shall not be less than 3 minutes0.12-0.15
2. Roll or scrape coating
3. Use a wool brush for edges, corners and machine corners
Mid-Coat Mortar Layer1. Use OVG-0202: Stir for no less than 3 minutes; add quartz sand (usually 80-120 mesh) at the recommended ratio (paint: quartz sand = 1: 0.2-1), and mix evenly0.25-0.3
2. Scrape overall with a trowel; adjust the number of coats as needed
3. After curing, grind and dust off; no trowel marks
Putty Layer1. Use OVG-0203 Epoxy High-Gloss Topcoat: Mix main paint and curing agent in proportion; add appropriate fillers (barite, talc powder) and mix evenly (paint: powder = 1: 0.1-0.5)0.1
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 dust off
Topcoat LayerUse OVG-0203: Mix main paint and curing agent in proportion; stir evenly; dip the roller into the topcoat and roll evenly. Require uniform rolling with no missed areas0.2-0.25



Construction section

Construction conditions

  • Air temperature should be above 5℃ and below 30℃

  • Relative humidity < 80%

  • The moisture content of the substrate surface is less than 8%

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