IntroductionWQ-224 is a room temperature self-crosslinking film-forming
styrene-acrylic copolymer
emulsion specially formulated for waterborne overcoat varnishes and
printing inks. Good
compatibility with popular acrylic polymers on the market. In
addition, in flexo and gravure inks,
the product has good pigment wetting.
Physical Property:
| Appearance | Translucent milky emulsion |
| Solid content (%) | 45±1 |
| Viscosity (mPa.s) | 800-1500 |
| Acid value | 50 |
| pH value | 8.0-9.0 |
| Density(g/l) | 1.02-1.05 |
| Particle size(μm) | 0.10-0.20 |
| MFFT (℃) | <0 |
| Tg(℃) | -25 |
Performance:
◆ Low odor, low VOC, good anti-stick properties
◆ Cost-effective self-crosslinking film-forming emulsion
◆ Excellent abrasion resistance and adhesion
◆ Excellent water and oil resistance
◆ Excellent color development
Application
◆ High-adhesive ink and varnish
◆ Plastic film ink and Varnish
◆ Water based UV primer
◆ Highly definition ink
Storage
The product should be stored in a closed container and avoid
freezing and high temperature,
Suggested normal storage temperature is 10 to 35℃.
This information is prepared according to our existing knowledge
and experience. While the technical
recommendations are provided in good faith, they may not suit every
sample or formulation.
All data is intended as a guideline only.
