Shandong Jiancheng Environmental Protection Technology Co., Ltd.
Shandong Jiancheng Environmental Protection Technology Co., Ltd.
Epoxy self-leveling paint is a high-performance floor coating formed using a self-leveling process using epoxy resin as its primary film-forming substance. It boasts excellent overall performance and is widely used in various industrial, commercial, medical, and food applications. The following is a detailed introduction to its key features:
1. Excellent Abrasion and Compressive Resistance
Abrasion Resistance: The paint film boasts a dense structure and high hardness (typically exceeding Shore D80), making it resistant to frequent vehicle traffic, foot traffic, and heavy object friction, without the risk of scratches, flaking, or damage. It is suitable for high-use environments such as workshops, warehouses, and parking lots.
Compressive Resistance: It can withstand heavy loads (such as those from forklifts and mechanical equipment), resists deformation over long periods of use, and maintains the flatness and integrity of the floor.
2. Strong Corrosion and Chemical Resistance
Corrosion Resistance: It effectively isolates moisture and oxygen from the substrate, preventing corrosion and rust on concrete or metal substrates and extending the life of the floor. Chemical Resistance: It offers excellent resistance to chemicals such as acids, alkalis, salts, and solvents, resisting corrosion, dissolution, or discoloration. It is suitable for environments exposed to chemicals, such as laboratories, chemical plants, and food processing plants.
3. Seamless Dustproof and Easy Cleaning
Seamless Structure: A self-leveling process creates a continuous, seamless coating, eliminating the seams that trap dirt and bacteria found in traditional flooring (such as tiles and terrazzo), reducing unsanitary corners.
Dustproof Function: It seals the pores on the base surface, preventing dust from escaping from the concrete, maintaining a clean environment. It is particularly suitable for cleanrooms, hospital operating rooms, electronics factories, and other locations requiring high cleanliness standards.
Easy Cleaning and Maintenance: The smooth surface resists stains and can be easily cleaned by wiping or rinsing, minimizing maintenance costs.
4. Excellent Decorative and Functional Features
Decorative Effects: It can be mixed in a variety of colors (such as gray, green, and blue), and aggregates can be added to create different textures (such as colored sand and quartz sand). It combines practicality with aesthetics, enhancing the quality of any space. Special Functional Extensions: Conductive materials can be added as needed to create an anti-static epoxy self-leveling surface for use in anti-static environments such as electronics workshops. Anti-slip aggregate can also be added to enhance floor friction, making it suitable for humid environments such as food factories and parking lots.
5. Fast Application and Adaptability
Self-leveling Characteristics: The coating exhibits excellent flowability and self-leveling properties, resulting in high application efficiency and rapid application over large areas, shortening construction time.
Substrate Adaptability: The coating has relatively low requirements for concrete substrate flatness, can cover small cracks (with prior treatment), and enhances the integrity of the floor.
Summary: Epoxy self-leveling paint combines wear resistance, corrosion resistance, dust resistance, easy cleaning, and decorative properties. It is a high-performance flooring solution that meets the diverse functional and aesthetic requirements of various scenarios, making it widely used in industrial, commercial, and public facilities.
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 | |||
Anti-Cracking Self-Leveling Epoxy floor paint: Complete Guide
Anti-cracking self-leveling epoxy floor paint is a high-performance flooring solution designed to provide a seamless, durable, and crack-resistant surface suitable for industrial, commercial, and residential applications. Its advanced formulation prevents surface cracks, ensures high abrasion resistance, and delivers long-lasting protection, making it an ideal choice for high-traffic areas requiring both functionality and aesthetics.
Anti-cracking self-leveling epoxy floor paint is formulated using high-quality epoxy resins and curing agents that enhance adhesion, durability, and chemical resistance. Its self-leveling property ensures a smooth, uniform surface with minimal effort, providing a seamless floor that is resistant to cracking caused by structural movement or thermal expansion.
Key Benefits:
Crack-resistant surface for long-term durability
High wear and abrasion resistance
Seamless and aesthetically pleasing finish
Chemical resistance suitable for industrial and laboratory environments
Quick application with minimal downtime
Ideal Applications:
Factories and warehouses
Laboratories and healthcare facilities
Garages and parking areas
Retail showrooms and commercial spaces
Residential basements and utility areas
This flooring solution combines functional performance with a visually appealing finish, making it suitable for a wide variety of demanding environments.
A clear understanding of product specifications is essential for proper selection and application. The following table summarizes the key parameters of anti-cracking self-leveling epoxy floor paint:
| Parameter | Specification | Notes |
|---|---|---|
| Components | Two-component system (Resin + Hardener) | Mix ratio typically 2:1 or 3:1 by weight |
| Viscosity | 200–300 cP (mixed) | Low viscosity ensures self-leveling |
| Curing Time | Tack-free: 4–6 hours; Full cure: 5–7 days | Dependent on temperature and humidity |
| Compressive Strength | ≥ 70 MPa | Ensures resistance to heavy loads |
| Flexural Strength | ≥ 40 MPa | Helps prevent surface cracking |
| Abrasion Resistance | ≤ 50 mg/1000 cycles (Taber test) | Suitable for industrial traffic |
| Chemical Resistance | Resistant to oils, acids, alkalis, solvents | Ideal for factories and laboratories |
| Application Thickness | 2–3 mm per layer | Can apply multiple layers if needed |
| Temperature Range | 10–35°C | Avoid extreme temperatures during application |
| Shelf Life | 12 months (unopened) | Store in cool, dry, ventilated area |
Pro Tip: Always conduct a small test patch to verify color, adhesion, and curing time before full-scale application.
Proper application ensures maximum durability and crack resistance. Follow these operational steps:
Cleaning: Remove dust, oil, grease, and loose debris using industrial cleaners.
Repair: Fill cracks or holes with compatible epoxy filler.
Profiling: Mechanically grind or shot-blast the surface for optimal adhesion.
Moisture Check: Ensure substrate moisture is below 5% to prevent bubbling or peeling.
Measure resin and hardener according to the manufacturer’s recommended ratio.
Mix with a low-speed drill and paddle for 2–3 minutes until homogeneous.
Avoid high-speed mixing to prevent air entrapment.
Use the mixture within the recommended working time (typically 20–30 minutes).
Pour the mixed epoxy onto the prepared floor in ribbons.
Spread evenly using a notched trowel or squeegee.
Immediately roll over the wet epoxy with a spike roller to remove trapped air and enhance leveling.
Maintain a uniform thickness (generally 2–3 mm).
Avoid walking on freshly applied epoxy until tack-free.
Maintain ambient temperature between 15–30°C during application.
Use proper protective gear: gloves, goggles, and masks.
Clean tools immediately after use with appropriate solvent.
For multi-layer applications, lightly sand the cured base layer to enhance intercoat adhesion.
Even high-performance anti-cracking epoxy floors require proper maintenance to maximize lifespan.
Daily Cleaning: Sweep or vacuum to remove dust and debris.
Wet Cleaning: Use a neutral pH detergent for mopping; avoid acidic or abrasive cleaners.
Spill Management: Immediately clean chemical, oil, or solvent spills.
Protective Measures: Place mats at high-traffic entry points to prevent abrasion.
| Issue | Solution | Notes |
|---|---|---|
| Minor Scratches | Light sanding and recoating | Ensure surface is clean and dry |
| Cracks | Fill with compatible epoxy filler and smooth | Suitable for hairline or small cracks |
| Stains or Chemical Marks | Clean with neutral detergent and rinse | Avoid harsh solvents that may damage epoxy |
| Surface Delamination | Remove affected layer, clean substrate, reapply epoxy | Ensure proper mixing and curing for new layer |
Light traffic areas: Monthly inspection and cleaning
Heavy traffic or industrial areas: Weekly inspection and quarterly maintenance
Regular maintenance and timely repairs help maintain structural integrity and aesthetic appeal, preventing minor issues from becoming major problems.
Anti-cracking self-leveling epoxy floor paint provides a durable, seamless, and crack-resistant flooring solution ideal for industrial, commercial, and residential applications. Its advanced formulation ensures long-lasting protection against abrasion, chemical exposure, and structural movement. By following proper surface preparation, accurate mixing, and careful application procedures, users can achieve a high-quality, visually appealing floor that maintains its performance over time.
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