Allnex VIACRYL SC 454/50BSNB from Allnex's VIACRYL series solvent-based self-crosslinking acrylic resin range for packaging coatings is a high-performance solvent-based/solvent-free self-crosslinking acrylic resin. Designed specifically for the packaging coating field, its core advantage is excellent leveling, enabling self-crosslinking film formation without additional crosslinking agents
Self-crosslinking film-forming advantage - No additional crosslinking agent required, sufficient self-crosslinking reaction, dense coating structure, ensuring long-term service performance.
Excellent leveling performance - Outstanding leveling, capable of rapid spreading to form smooth coating, improving coating appearance and texture.
Wide formula adaptability - Compatible with preparation of transparent and colored coatings, flexible formula adjustment, adapting to diverse packaging coating needs.
Can packaging coatings: Protective and decorative coatings for inner and outer walls of food and beverage cans, ensuring safety and durability.
Screw cap sealing coatings: Sealing and protective coatings for various bottle caps and screw caps, improving sealing performance and corrosion resistance.
Crown cap coatings: Special protective and decorative coatings for crown caps, adapting to coating needs of metal substrates.
| Resin Type | Solvent-based/solvent-free self-crosslinking acrylic resin |
| Appearance | Light yellow to transparent liquid (typical value) |
| Solid Content | 49-51% (wt%) |
| Viscosity (25℃, Tu-4 cup) | 10-20s (typical value) |
| Acid Value | ≤10 mg KOH/g (typical value) |
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