Allnex MACRYNAL SM 6817w/44WA is a cost-effective waterborne hydroxyl acrylic resin under the MACRYNAL series, designed for 2K marine and industrial metal topcoat systems. Compatible with water-emulsifiable polyisocyanates, it produces fast-drying high-quality waterborne topcoats. Its low hydroxyl value reduces polyisocyanate consumption for cost optimization
Cost-effective formulation - Low hydroxyl value reduces polyisocyanate dosage, significantly lowering formulation costs
Fast drying & efficient - Excellent drying performance shortens construction cycle, improving mass coating efficiency
Eco-friendly low emission - Low/zero VOC waterborne system conforms to green trends, reducing construction environmental hazards
High-quality film appearance - Smooth and flat film formation with excellent texture, meeting high-end decorative requirements
Industrial metal protective topcoat: Construction machinery, equipment enclosures, balancing protection and aesthetics
Marine vessel matching topcoat: Superstructure, deck accessories, salt spray corrosion resistant
Container protective topcoat: Container bodies and accessories, suitable for long-term outdoor use
Port machinery protective coating: Port handling equipment, storage machinery, weather and corrosion resistant
| Appearance | Milky white translucent liquid |
| Solid Content | 44 ± 2 % (by weight) |
| Hydroxyl Content (on solids) | 2.2 ± 0.2 % |
| Solvent System | Waterborne system |
| Viscosity (23℃) | 350 - 550 mPa·s |
| Acid Value (on solids) | ≤ 3.0 mg KOH/g |
| Density (23℃) | 1.07 ± 0.02 kg/L |
| pH Value | 7.1 - 8.6 |
| Glass Transition Temperature (Tg) | 32 ± 5 ℃ |
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E-mail: wangxingqiang@ericwchem.com
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