Allnex MACRYNAL SM 6810w/42WA is a high-performance waterborne hydroxyl acrylic resin under the MACRYNAL series, designed for industrial metal 2K topcoat systems. Compatible with water-emulsifiable polyisocyanates, it formulates high-quality topcoats, featuring excellent formulation compatibility and application adaptability
Excellent formulation adaptability - Good compatibility and pigment wettability, shear stable, high formulation flexibility
Efficient application performance - High single-pass film thickness, high burst limit, reducing construction processes
Balanced comprehensive performance - High gloss and hardness, combined with flexibility and impact resistance, weather and chemical resistant
Eco-friendly low emission - Low/zero VOC waterborne system, conforms to green coating trends, safer construction
Construction machinery topcoat: Enclosures of excavators, loaders, balancing protection and high-gloss decoration
Auto parts coating: Metal trim, chassis components of automobiles, improving appearance texture and corrosion resistance
General industrial equipment topcoat: Metal enclosures of motors, pumps, suitable for complex working condition protection
Hardware accessories decorative paint: High-end door and window hardware, bathroom accessories, high gloss and scratch resistant
| Appearance | Milky white translucent liquid |
| Solid Content | 42 ± 2 % (by weight) |
| Hydroxyl Content (on solids) | 3.4 ± 0.3 % |
| Solvent System | Waterborne system |
| Viscosity (23℃) | 300 - 500 mPa·s |
| Acid Value (on solids) | ≤ 3.5 mg KOH/g |
| Density (23℃) | 1.06 ± 0.02 kg/L |
| pH Value | 7.0 - 8.5 |
| Glass Transition Temperature (Tg) | 30 ± 5 ℃ |
| Drying Time (Tack-Free, 23℃, 50% RH) | ≤ 10 min |
| Drying Time (Hard Dry, 23℃, 50% RH) | ≤ 20 h |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China