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| OEM | OEM Services Provided |
| Feature | Good stability |
| Classification | Paint Additives |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free,Contact Export Director now ↓ |
Performance Features
Low odor, great hardness, excellent adhesion, film
fullness, abrasion resistance, and water resistance.
Use in combination with epoxy resin for anti-corrosive
flooring, glass, or stone carpet coatings
Table 1: Key Characteristics of Waterborne Epoxy Hardeners
| Property | Typical Value | Significance |
|---|---|---|
| Appearance | Milky liquid | Visual quality indicator |
| Solid Content | 40-60% | Determines film build |
| pH Value | 7.0-9.5 | Stability and compatibility |
| VOC Content | <50 g/L | Environmental compliance |
| Pot Life | 2-8 hours | Application window |
| Cure Time | 16-24 hours | Full cure at 25°C |
Table 2: Comparison with Solvent-Based Hardeners
| Parameter | Waterborne | Solvent-Based |
|---|---|---|
| VOC Emission | Very Low | High |
| Odor | Minimal | Strong |
| Cure Speed | Slower | Faster |
| Film Clarity | Slightly hazy | Crystal clear |
| Substrate Wetting | Good | Excellent |
Table 3: Common Application Areas
| Industry | Application | Benefits |
|---|---|---|
| Flooring | Industrial coatings | Low odor, easy cleanup |
| Construction | Concrete sealers | Deep penetration |
| Marine | Boat hull coatings | Corrosion resistance |
| Automotive | Primer coatings | Eco-friendly |
| Woodworking | Furniture finishes | Non-yellowing |
Table 4: Mixing and Application Guidelines
| Parameter | Specification |
|---|---|
| Mixing Ratio | 2:1 to 4:1 (resin:hardener) |
| Application Temp | 10-35°C |
| Relative Humidity | 40-70% |
| Recoat Time | 4-6 hours |
| Tool Cleaning | Water washable |
Table 5: Performance Data
| Test | Method | Result |
|---|---|---|
| Adhesion | ASTM D4541 | >3 MPa |
| Chemical Resistance | ASTM D1308 | 24h exposure |
| Abrasion | ASTM D4060 | <50mg loss |
| Flexibility | ASTM D522 | Pass 6mm mandrel |
| Gloss (60°) | ASTM D523 | 80-90 units |
Waterborne epoxy hardeners provide an environmentally friendly alternative to traditional systems while maintaining excellent performance characteristics. Their low VOC content and easy water cleanup make them particularly suitable for indoor applications where air quality is a concern.
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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