Allnex MACRYNAL SM 500/60X is a high-performance solvent-based hydroxy acrylic resin in the MACRYNAL series, built for polyisocyanate crosslinking systems. Its core advantage lies in full-scene multi-substrate adaptability, applicable directly to metal coating. With excellent adhesion to both metal and plastic substrates, it imparts full high-gloss texture to coatings
Precise Performance Balance - The cured film has both excellent flexibility and hardness, adapting to the deformation requirements of complex working conditions
Excellent Weathering Stability - Strong UV aging resistance, no easy fading, cracking or yellowing during long-term outdoor use
High-Quality Coating Performance - Good compatibility with aliphatic polyisocyanates, capable of preparing high-gloss clear and pigmented coatings
Wide Substrate Adaptability - Strong adhesion to metal substrates, suitable for common coating substrates in automotive and industrial metals
Precise Performance Balance - The cured film has both excellent flexibility and hardness, adapting to the deformation requirements of complex working conditions
Excellent Weathering Stability - Strong UV aging resistance, no easy fading, cracking or yellowing during long-term outdoor use
High-Quality Coating Performance - Good compatibility with aliphatic polyisocyanates, capable of preparing high-gloss clear and pigmented coatings
Wide Substrate Adaptability - Strong adhesion to metal substrates, suitable for common coating substrates in automotive and industrial metals
| Chemical Type | Hydroxy-functional acrylic polymer |
| Technology Type | Solventborne resin |
| Solids Content | 65 ± 2 % |
| Solvent Composition | Xylene/Butyl Acetate mixed system |
| Hydroxyl Value | ca. 100-110 mg KOH/g |
| Acid Value | ≤ 8 mg KOH/g |
| Viscosity (25℃) | 2000-4000 mPa·s |
| Color (Gardner) | ≤ 1 |
| VOC Content | Below 420 g/L |
| Appearance | Transparent liquid |
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