Milky White Water Resistance Acrylic Emulsion
Water Resistance Acrylic Emulsion Counterpart To Joncryl 624 For Flexo Plastic Varnish
Introduction
WQ-2015 acrylic emulsion has excellent water and rub resistance and film wetting and good ddhesion to lots of substrates. It is specially designed for flexo & gravure plastic inks and overprint varnishes. It promotes gloss, holdout, and resolubility in printing ink and overprint varnish formulations and can also be used to produce inorganic and organic pigment dispersion.
It is recommended to use WQ-2015 water based acrylic emulsion and WQ-2011 non-filming acrylic emulslion for water based flxography plastic varnish. The final inks will have excellent water resistance and rub resistance.
Physical Property:
| Appearance | Milky white |
| Solid Content (%) | 49±1 |
| Acid Value | 50 |
| Viscosity(mPa*s) | 1800-3000 |
| PH(25℃) | 8.0-9.0 |
| Tg(℃) | -23 |
| MFFT(℃) | <0 |
Rerefence Formulation For Water Based Varnish For Plastic Substrate (Flexography)
| No. | Raw Materials | % | |
| ① | WQ-2015 (film-forming) | 70.00 | |
| ② | WQ-2011 (non-film forming) | 19.00 | |
| ③ | WQ-2028 (improving gloss) | 5.50 | |
| ④ | Wax emulsion | 4.00 | |
| ⑤ | DOWSIL™ 51 : Ethanol (1:1) * | 1.00 | Dow Corning |
| ⑥ | Defoamer | 0.50 | TEGO Foamex 825 |
| Total | 100.00 | ||
| Remark: 1. ①＋②＋③+④+⑤＋⑥ Add the above materials and stir at the same time, at a constant speed, stirring time: about 30 minutes/300 rpm. 2. *: DOWSIL™ 51 Additive diluted with Ethanol =1:1 3. 4# cup: 25 seconds ± 2 PH value: 8.20 ± 0.5% 4. Final inks: varnish 70%+pigment paste 30% =100 (Ajusting it accoring to needs) |
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Performance:
- Self-closslinking and Excellent film-forming
- High adhesion force
- High resistance to water, Oil.
- High friction coefficient
Storage
The product should be stored in a closed container to avoid freezing and high temperature. Suggested normal storage temperature is 10 to 35℃.
Packing
200kg small mouth plastic 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.
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