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Transparent anti-cracking roller-coated epoxy floor paint

    Transparent anti-cracking roller-coated epoxy floor paint

    Transparent anti-cracking roller-coated epoxy floor paint is a premium flooring solution designed to provide a smooth, durable, and visually appealing surface for industrial, commercial, and residential applications. Its advanced anti-cracking formulation prevents surface fissures while maintaining high transparency, allowing the natural floor design to show through. The roller application ensures even coverage, fast installation, and long-lasting protection against abrasion, impact, and chemical exposure, making it ideal for showrooms, warehouses, laboratories, garages, and high-traffic areas...
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Roller-applied Epoxy floor paint is an Epoxy resin floor coating applied via a roller. Its convenient application process and balanced performance make it widely used in factories, garages, offices, and other locations. Its core functions are primarily reflected in the following aspects:

1. Basic Protection and Durability

Abrasion and Scratch Resistance: The paint film forms a uniform protective layer that withstands the friction caused by daily foot traffic and carts. While slightly lower in abrasion resistance than self-leveling paint, it is sufficient for low- to medium-frequency use (such as in general workshops and warehouse aisles), reducing floor sanding and scratching.

Moisture- and Penetration-Proof: It seals the micropores of the concrete base, preventing moisture and oil from penetrating the floor, preventing moisture and chalking. It also reduces the difficulty of cleaning any stains that seep in. It is particularly suitable for environments exposed to liquids, such as kitchens and auto repair shops.


2. Flexible Decoration and Practicality

Controllable Color and Texture: The roller coating process allows for single-color, two-color, or stone-like texture effects. A wide range of colors (such as light gray and beige) can be selected, and brightness and style can be adjusted to suit the space. This balances functionality and aesthetics, making it suitable for offices, showrooms, and other locations where aesthetic appeal is paramount.

Adjustable Thickness: By controlling the number of coats (usually 1-3), the film thickness can be flexibly adjusted (typically 0.3-1mm). A thin coat is suitable for budget-constrained areas or areas with a smooth base, while a thick coat enhances coverage of minor floor imperfections.


3. Convenient Application and Cost Advantages

Highly adaptable and easy to operate: The roller coating process requires relatively low technical skills and does not require specialized self-leveling equipment. It can be applied flexibly in complex terrain (such as around corners and pillars). It is particularly suitable for sites with scattered areas and numerous corners, ensuring the integrity of the coating. Outstanding Cost-Effectiveness: Compared to self-leveling processes, roller coating uses less material, resulting in high application efficiency, shorter construction times, and lower overall costs. It's suitable for budget-constrained applications requiring basic floor protection (such as small factories and temporary warehouses), enabling cost-effective floor upgrades.

Fourth, Easy Daily Maintenance

Easy to Clean: The paint film is smooth and has no visible seams (due to the overlap treatment achieved through roller coating). Dust and stains are not easily absorbed, and daily cleaning with water or a neutral detergent is sufficient. Low maintenance makes it suitable for high-traffic areas with frequent cleaning (such as school corridors and supermarket warehouses).


Summary

Roller-applied epoxy floor paint offers the core advantages of practicality, flexibility, and affordability. It meets the wear and moisture-resistant requirements of the base floor while offering controllable decorative effects and convenient construction, making it suitable for a variety of applications. It is a cost-effective option for floor renovations in small and medium-sized sites, particularly where performance requirements are moderate and cost-effective.


Testing items

Specifications

Result

Volatile organic compound content (VOC), g/L

500

85

Benzene, g/kg

1

Not detected (<0.003)

Total of toluene, ethylbenzene and xylene,g/kg

200

Not detected (toluene, ethylbenzene, -xylene are all less than 120)

State in container

After stirring and mixing, it is uniform and has no lumps

Uniform after stirring and mixing, no hard lumps

Drying time

Surface dry, h

8

4

Through dry, h

48

10

Appearance of coating film

The surface is smooth, without obvious shrinkage, floating color, flowery, wrinkling, pinholes, cracks, etc.

The surface is smooth, without obvious shrinkage, floating color, flowery, wrinkling, pinholes, cracking, etc.

Impact resistance

Light load (500g steel ball)

The coating film has no cracks or peeling

The coating film has no cracks or peeling

Heavy load (1000g steel ball)

Hardness

Pencil hardness (scratch)

Agreed

2H

Water resistance (168h)

No blistering, no peeling, slight discoloration is allowed, recovery after 2h

No blistering, no peeling, no discoloration

Chemical resistance

Alkali resistance (20%Na0H, 72h)

No blistering, no peeling, slight discoloration is allowed

No blistering, no peeling, no discoloration

Abrasion resistance (750g/500r)/g

0.050

0.052

0.030

0.032

Compressive strength/MPa

45

45

Tensile bond strength/MPa

Standard conditions

2.0

2.0

After immersion in water

2.0

2.0

Anti-slip properties (dry friction coefficient)

0.50

0.55

Initial fluidity*/mm

140

148

Product grade

High Quality

Inspection

Qualified


Transparent Anti-Cracking Roller-Coated Epoxy floor paint: Complete Guide

Transparent anti-cracking roller-coated epoxy floor paint is a high-performance flooring solution designed to combine durability, aesthetic transparency, and resistance to cracking. Its advanced roller-applied formulation ensures seamless coverage and a smooth, long-lasting finish, making it ideal for industrial, commercial, and residential applications. This guide covers product performance, troubleshooting, inspection standards, and maintenance cycles, providing a comprehensive resource for end-users and contractors.


Table of Contents

  1. Product Performance

  2. Application and Installation Guidelines

  3. Maintenance Cycle

  4. Troubleshooting and Fault Diagnosis

  5. Inspection and Testing Standards

  6. Conclusion


Product Performance

Transparent anti-cracking roller-coated epoxy floor paint is engineered to provide superior protection while maintaining the natural aesthetic of the underlying surface.

Key Features

  • Anti-Cracking Formulation: Prevents fissures and maintains structural integrity under thermal expansion, heavy loads, and environmental stress.

  • High Transparency: Maintains visual clarity, showcasing the natural texture or decorative elements of the floor.

  • Durability: Excellent abrasion, chemical, and impact resistance suitable for industrial and commercial applications.

  • Seamless Finish: Roller application ensures even coverage without joints, minimizing dust accumulation and maintenance needs.

  • Fast Application: Efficient roller method reduces downtime during installation.

Performance Specifications

ParameterTypical ValueNotes
Abrasion Resistance> 50 mg/1000 cycles (Taber test)High durability under heavy foot or vehicle traffic
HardnessShore D 80–85Resistant to indentation and wear
Chemical ResistanceResistant to oils, acids, alkalis, solventsSuitable for laboratories, factories, and warehouses
Curing Time12–24 hours (touch-free), 7 days full cureDepends on temperature and humidity
Transparency≥ 90%Maintains natural floor aesthetics
Coating Thickness2–3 mm per layerUniform roller-applied finish

Application Areas:

  • Warehouses and industrial facilities

  • Showrooms and commercial spaces

  • Laboratories and healthcare facilities

  • Residential garages and utility areas


Application and Installation Guidelines

Proper installation ensures optimal performance and longevity.

Surface Preparation

  1. Cleaning: Remove dust, oil, grease, and debris.

  2. Repair: Fill cracks and holes with compatible epoxy filler.

  3. Profiling: Mechanically grind or shot-blast for optimal adhesion.

  4. Moisture Check: Ensure substrate moisture is below 5%.

Mixing Instructions

  • Mix resin and hardener according to the manufacturer’s recommended ratio (typically 2:1 by weight).

  • Use a low-speed drill with a paddle for 2–3 minutes until uniform.

  • Avoid high-speed mixing to minimize air entrapment.

Roller Application

  1. Pour the mixed epoxy onto the floor in ribbons.

  2. Spread evenly using a notched trowel or squeegee.

  3. Roll over with a spiked or smooth roller to remove air bubbles and enhance leveling.

  4. Maintain a uniform thickness of 2–3 mm per layer.

  5. Allow curing before foot or vehicle traffic.

Pro Tip: For multi-layer applications, lightly sand the surface between coats for better adhesion.


Maintenance Cycle

Regular maintenance is crucial for preserving transparency, performance, and longevity.

Maintenance TypeFrequencyRecommended Action
DailyDailySweep or vacuum to remove dust and debris
WeeklyWeeklyMop with neutral pH detergent; avoid abrasive or acidic cleaners
MonthlyMonthlyInspect for minor scratches or surface wear; clean spills promptly
QuarterlyQuarterlyApply light polish or protective topcoat if needed
AnnualAnnuallyFull inspection; repair minor cracks and restore gloss with transparent topcoat

Maintenance Tips:

  • Place entrance mats to reduce debris and abrasion.

  • Avoid dragging heavy objects on the floor.

  • Immediately clean chemical spills to prevent damage or discoloration.


Troubleshooting and Fault Diagnosis

Despite careful installation, certain issues may occur. Below is a guide for diagnosing and resolving common problems:

IssuePossible CauseRecommended Solution
Bubbling or BlisteringMoisture in substrate or trapped airEnsure substrate is dry; mix slowly; avoid excessive humidity
CrackingStructural movement or improper curingRepair cracks with epoxy filler; control curing conditions
Peeling or DelaminationPoor surface preparation or contaminationRemove affected layer, clean surface, reapply epoxy
DiscolorationUV exposure or chemical reactionApply UV-resistant topcoat; avoid harsh chemicals
Sticky SurfaceIncomplete curing or incorrect mixing ratioVerify mix ratio, curing temperature, and humidity

Pro Tip: Conduct a small test area before applying corrective measures to confirm effectiveness.


Inspection and Testing Standards

Transparent anti-cracking roller-coated epoxy floor paint meets international quality and safety standards:

StandardScopeBenefit
ISO 9001Quality Management SystemConsistent product quality
ISO 14001Environmental ManagementEco-friendly production
ASTM D4060Abrasion resistance (Taber test)Validates durability
ASTM D2240Hardness (Shore D)Confirms resistance to indentation
CE MarkingEuropean conformitySafety, health, and environmental compliance
Low VOCIndoor air qualitySafe for residential and commercial use

Inspection Tips:

  • Verify surface adhesion using pull-off tests.

  • Confirm thickness with wet film gauges.

  • Conduct gloss and transparency checks for aesthetic standards.


Conclusion

Transparent anti-cracking roller-coated epoxy floor paint provides a high-performance, seamless, and visually appealing flooring solution suitable for industrial, commercial, and residential applications. Its anti-cracking formulation, transparency, and roller-applied ease make it an ideal choice for environments requiring durability and aesthetics. By adhering to proper installation, maintenance, troubleshooting, and inspection standards, users can achieve a long-lasting, low-maintenance floor that combines structural integrity with professional appearance.

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