WQ-2031 Water Based Acrylic Emulsion
Introduction
WQ-2031 is a high-performance, styrene-acrylic copolymer emulsion designed for water-based printing inks, featuring a non-film forming property. It boasts a uniform and fine particle size distribution, exceptional coverage, robust adhesion, effective pigment color development, and excellent printability. This formulation is particularly well-suited for flexographic and rotogravure printing applications.
Physical Property:
| Appearance | Translucent milky emulsion |
| Solid content (%) | 50±1 |
| Viscosity at 25℃,cps(Brookfield, LVT No.4,60 RPM ) | 1600-2500 |
| Acid value | 25 |
| pH value | 7.5-8.5 |
| Density(g/l) | 1.02-1.05 |
| Particle size(μm) | 0.20-0.30 |
| MFFT (℃) | 75 |
| Tg(℃) | +75 |
Performance:
◆ Excellent adhesion
◆ Effective coverage
◆ Rapid drying
◆ Efficient ink transfer and print quality
◆ Compatible with widely-used acrylic polymers
◆ Outstanding pigment color development, high gloss
◆ Resilient to scrubbing, ensures printing stability
◆ Superior opacity on brown kraft paper
◆ Minimal odor
Application
◆ Suitable for the substrates like corrugated paper or kraft paper
◆ Suitable for flexo and gravure printing 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℃.
Packing
200KG/Drum.
Special Tips
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.
