Allnex SETALUX 1921 BA-78 from Allnex's SETALUX series is a high-performance hydroxyacrylic resin (acrylic polyol) developed for industrial metal coatings, containing 3.9% OH (calculated on non-volatiles). It features an excellent balance of high solid content and application viscosity, enabling low-VOC formulations. With fast drying and shortened coating cycle time. As a solvent-borne resin, it adapts to diverse application conditions
High solid content for eco-compatibility - Reduces solvent emission, complying with green industrial coating trends.
Efficient operation features - Fast drying and short coating cycle time, greatly improving production efficiency.
Superior film performance - High coating hardness, excellent outdoor durability, balanced and reliable performance.
Wide system compatibility - Suitable for 1K/2K and solventless coating systems, high formulation flexibility.
Industrial metal protective topcoats: For general industrial equipment and metal components, combining long-term protection and decoration.
Outdoor metal facility coatings: For outdoor metal brackets and guardrails, resisting harsh environmental erosion.
Metal coil protective paints: For continuous metal coil coating, adapting to fast curing production processes.
Industrial machinery casing paints: For industrial machinery casings, improving hardness and weather resistance.
| Resin Type | Hydroxyacrylic resin (Acrylic polyol, Solvent-borne/Solventfree) |
| Appearance | Clear to slightly yellow liquid |
| Solid Content | 78 ± 2 % (by weight, estimated) |
| Hydroxyl Content (OH) (on solids) | 3.9 % |
| Hydroxyl Value | 42 mgKOH/g |
| Core Features | High solid content, fast drying, shortened coating cycle time |
| Key Performance | High hardness, good adhesion, balanced performance, low-VOC potential |
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