Non Film Forming Styrene Acrylic Emulsion For Flexo Printing Ink
WQ-2011L Water Based Acrylic Emulsion
Introduction
WQ-2011L is a non-film forming, hard styrene and acrylic copolymer emulsion specifically formulated for water based overprint varnishes and printing inks. The overprint varnish formulated with WQ-2011L has fast drying, excellent gloss, excellent water resistance and blocking resistance. Also it has good pigment wetting in water based flexo and gravure printing inks.
Physical Property
| Appearance | Translucent milky emulsion |
| Solid content (%) | 45±1 |
| Viscosity at 25℃,cps(Brookfield, LVT No.4,60 RPM ) | 400-900 |
| Acid value | 51 |
| pH value | 8.0-9.0 |
| Density(g/l) | 1.02-1.05 |
| Particle size(μm) | 0.20-0.30 |
| MFFT (℃) | >90 |
| Tg(℃) | +98 |
Performance
Fast drying
Excellent gloss
High transparency
Good abrasion resisitance
Good blocking resistance
Application
Water based overprint varnishes
Water based flexo and gravure printing inks
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
200kgs/barrel, 1000kgs IBC.
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.
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