Water-based Styrene-acrylic Emulsion for Printing Inks
WQ-231 is a water-based styrene-acrylic emulsion featuring moderate particle size, narrow particle size distribution, excellent transparency, high gloss, superior color development, and excellent fluidity. This emulsion serves as an ideal binder for water-based printing inks.
Physical Properties
Properties
Units
Values
Appearance
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Milky white and slightly blue phase liquid
Viscosity (25℃)
mPa.s
1000-3000
Solid Content
%
43-45
pH
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8-8.5
Tg
℃
7
Performance Features
Excellent transparency
Good water resistance and wear resistance
Superior color rendering capabilities
Excellent transferability and printability for water-based inks
Packaging and Storage
Blue plastic drum packaging: net weight 50 kg/drum or 200 kg/drum
Store in a cool, closed location with protection from freezing
Shelf life: 6 months at room temperature in original packaging
Recommended for immediate use once container is opened
Technical Advisory
This product information is based on our current technical knowledge and experience. While we provide sincere technical recommendations, these may not be suitable for all applications and formulations. All data should be considered as reference guidelines only.