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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
E-10 modified,high OH value, hardness, great film fullness, weather resistance,zero VOC
| Category | Details |
|---|---|
| Chemical Type | Hydroxyl-functional acrylic copolymer |
| Dispersion Medium | Water |
| Hydroxyl Value | 30–150 mg KOH/g |
| Key Feature | Low VOC, eco-friendly curing |
Physical & Chemical Properties
| Property | Typical Value |
|---|---|
| Solid Content | 35–50% |
| Viscosity (25°C) | 50–500 mPa·s |
| pH | 7.0–9.0 |
| Particle Size | 50–200 nm |
| Minimum Film Formation Temp. (MFFT) | 0–30°C |
Curing Systems
| Crosslinker | Cure Conditions | Features |
|---|---|---|
| Polyisocyanate | 20–80°C, 1–24 hrs | Excellent chemical resistance |
| Amino Resin | 120–160°C, 20–40 min | High hardness |
| Carbodiimide | RT-60°C, 2–8 hrs | Moisture-tolerant |
Applications
| Industry | Use Case | Key Benefit |
|---|---|---|
| Industrial Coatings | Metal furniture, machinery | Corrosion resistance |
| Automotive | Plastic part coatings | Adhesion to PP/ABS |
| Wood Finishes | Furniture, flooring | Low yellowing |
| Packaging | Food can coatings | FDA compliance |
Formulation Guidelines
| Component | Function | Typical % |
|---|---|---|
| Resin Dispersion | Base polymer | 70–90% |
| Coalescent | Film formation aid | 2–8% |
| Defoamer | Process aid | 0.1–0.5% |
| Wetting Agent | Substrate adhesion | 0.2–1% |
Performance Advantages
| Feature | Comparative Benefit |
|---|---|
| VOC Content | <50 g/L vs. 300–500 g/L (solvent-borne) |
| Pot Life | 4–8 hrs vs. 1–2 hrs (solvent-borne) |
| Weatherability | ΔE <2 after 1.000 hrs QUV |
Safety & Handling
| Parameter | Requirement |
|---|---|
| Flash Point | >100°C (non-flammable) |
| Storage | 6–12 months @ 5–30°C |
| Freeze-Thaw Stability | 3–5 cycles |
Market Data
| Segment | Market Share | Growth (CAGR) |
|---|---|---|
| Industrial Coatings | 45% | 7.2% |
| Automotive | 30% | 8.5% |
| Wood | 25% | 6.0% |
Comparison with Solvent-borne
| Property | Waterborne | Solvent-borne |
|---|---|---|
| VOC Emission | 90% lower | High |
| Cure Speed | Slower | Faster |
| Film Quality | Slightly lower gloss | Superior leveling |
Key Benefits and Limitations
| Advantages | Limitations |
|---|---|
| Environmentally friendly | Longer drying time |
| Easy cleanup | Sensitive to humidity during cure |
| Low odor | Higher formulation complexity |
Summary
Waterborne hydroxyl acrylic resins enable sustainable coatings with robust performance, particularly where VOC compliance is critical. Ongoing advancements focus on faster curing and improved humidity resistance.
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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