Allnex VANCRYL 800 from Allnex's VANCRYL series styrene-acrylic copolymer range for waterborne printing is a high-performance styrene-acrylic copolymer developed for waterborne inks and coatings in the graphic arts field. As a core film-forming and dispersing material, it has excellent pigment wettability and viscosity stability
Efficient pigment wetting - Improves pigment dispersion uniformity, reduces grinding energy consumption, and ensures ink color consistency.
Stable viscosity control - Maintains stable viscosity of ink system, avoiding fluctuations in rheological properties during printing.
Excellent transfer adaptability - Optimizes ink transfer efficiency and film formation continuity, improving printing fineness and uniformity.
Waterborne gravure printing inks: Core film-forming and dispersing material for gravure printing inks of paper packaging and plastic films.
Flexographic waterborne inks: Flexographic printing inks for food packaging, express labels, etc., ensuring high-speed printing adaptability.
Aniline printing-specific inks: Waterborne inks adapting to aniline printing process, improving pigment loading and color expression.
Graphic arts coatings: Waterborne decorative coatings in the graphic arts field such as posters and promotional materials, ensuring high-gloss film formation.
| Resin Type | Waterborne styrene-acrylic copolymer |
| Appearance | Milk white liquid |
| Solid Content | 49 - 51 % (by weight) |
| Viscosity (25℃, Brookfield) | 200 - 1000 mPa·s |
| Acid Value | 20 - 30 mg KOH/g |
| Glass Transition Temperature (Tg) | 30 - 40 ℃ |
| pH Value | 7.5 - 9.0 |
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