WQ-1090 Water Based Acrylic Emulsion
Introduction
WQ-1090 is a rigid styrene-acrylic copolymer emulsion designed specifically for water-based topcoat varnishes and printing inks. Varnishes made with this product exhibit rapid drying, high gloss, excellent water resistance, and superior anti-stick properties. It also shows good compatibility with widely used acrylic polymers. Since WQ-1090 cannot form a film on its own, it needs to be combined with appropriate film-forming aids or mixed with a film-forming acrylic emulsion with a smaller particle size. Additionally, it provides effective pigment wetting in flexographic and gravure inks.
Physical Property:
| Appearance | Translucent milky emulsion |
| Solid content (%) | 40±1 |
| Viscosity at 25℃,cps (Brookfield, LVT No.4,60 RPM ) | 1000-2000 |
| pH value | 8.0-9.0 |
| Density(g/l) | 1.02-1.05 |
| Particle size(μm) | 0.10-0.20 |
| Tg(℃) | +110 |
Performance:
◆ Low odor, low VOC
◆ Hard non-film forming emulsion
◆ Excellent gloss, high transparency, anti-blocking
◆ Excellent color development, fast drying
◆ Good compatibility with ethanol
Application
◆ Varnish and Ink for Flexo and Gravure
◆ High definition ink and temperature resistant ink
◆ Waterborne varnishes
Storage
The product should be stored in a closed container and avoid freezing and high temperature, Suggested
normal storage temperature is 10 to 35℃.
200kgs/barrel, 1000kgs IBC.
This material is complied according to our existing technology and experience, the technical advice
provided is sincere, but it is not guaranteed to be used in all samples and formulations, all the data are
for users reference only.
