Allnex MACRYNAL SM 516/70BAC is a high-solid solvent-based hydroxy acrylic resin in the MACRYNAL series, designed for two-component high-performance coating systems. It can crosslink with polyisocyanates or melamines, compatible with air-drying and force-drying, featuring high gloss, excellent weather resistance and mechanical properties, making it a preferred formulation material for auto refinish and industrial protection fields.
Hydroxy-functional with strong adaptability to dual crosslinking systems
High-solid eco-friendly formulation with VOC below 420g/L
Shear stable, good pigment wetting and system compatibility
Excellent outdoor durability and outstanding stone chip resistance
Direct metal coating with pure and light-colored coating appearance
Hydroxy-functional with strong adaptability to dual crosslinking systems
High-solid eco-friendly formulation with VOC below 420g/L
Shear stable, good pigment wetting and system compatibility
Excellent outdoor durability and outstanding stone chip resistance
Direct metal coating with pure and light-colored coating appearance
| Product Model | MACRYNAL® SM 516/70BAC |
| Brand | Allnex |
| Chemical Type | Hydroxy-functional acrylic resin |
| Technology Type | Solvent-based resin |
| Solids Content | 70 ± 2 % |
| Solvent Composition | BAC (butyl acetate)-based |
| Hydroxyl Value | ca. 110-120 mg KOH/g |
| Acid Value | ≤ 8 mg KOH/g |
| Viscosity (25℃) | 4500-7500 mPa·s |
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