Substitute To Joncryl 90 Hard Non-Forming Low Viscosity Styrene-Acrylic Copolymer Emulsion
WQ-2090L Water Based Acrylic Emulsion
Introduction
WQ-2090L is a hard non-film-forming styrene-acrylic copolymer emulsion specially formulated for water-based overprint varnishes and printing inks. The OPV formulated with this product has fast drying speed and high gloss, excellent water resistance and anti-stick back performance, and it has good compatibility with popular acrylic polymers on the market. Since this product cannot form a film alone, so it must be used with a suitable film-forming aids or mixed with a film-forming acrylic emulsion with a smaller particle size, such as used with our film-forming varnish emulsion WQ-2027, WQ-2024, WQ-2018, WQ-2015, etc. In addition, in flexo and gravure inks, the product has good pigment wetting.
WQ-2090L is low-viscosity version of WQ-2090, it is has low viscosity and is spefically designed for replacing Joncryl 90.
WQ-2090L has excellent gloss and transparency and quicking drying, it is highly recommended for water-based overprint varnishes
and flexographic and gravure-printing inks.
Physical Property
| Appearance |
Translucent milky emulsion |
| Solid content (%) |
44±2 |
| Viscosity at 25℃,cps(Brookfield, LVT4#/60RPM/25°C) |
≤800 |
| 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
- Super high gloss, high transparency, anti-sticking
- Excellent color development, fast drying
- Good compatibility with ethanol
Application
- Water-based overprint varnish
- Water-based flexo, gravure ink
- High-definition ink and heat-resistant 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
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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Substitute To Joncryl 90 Hard Low Viscosity Styrene Acrylic Copolymer Emulsion Images
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