Excellent coverage property acrylic resin Joncryl 631 ap for Water-based printing ink
Product Data
| Solid content | 50% |
| pH（25°C） | 7.9 |
| Viscosity (at 25°C) | 2,500 mPa.s |
| molecular weight
|
>200,000 |
| Acid value (based on solid content) | 25 |
| Glass transition temperature Tg | 105°C |
| minimum film formation temperature
|
>60°C |
| freeze-thaw stability | stabilization
|
Application
Joncryl® 631 ap can be widely used for water-based printing inks for the outer packaging of various corrugated boxes and cardboard. It has excellent covering performance on brown kraft paper. When using this product to mix the ink, better color intensity and gloss can be achieved. At the same time, the covering performance of Joncryl® 631 ap helps to reduce the usage of pigments and inorganic fillers.
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