Measuring surface tension
Surface tension is an essential point for adhesion in printing, sticking process on plastic, metallic, and generally all non porous materials.
The control test pens and inks allow an accurate and quick determination of surface tension in dyne/cm (mN/m).
- Temperature correction : around – 1 dyne / + 10 ° C (regarding 20 °C ambiant)
- Avoid the contact with eyes, and skin (toxic, dangerous).
• Daily opening: 3 months storage.• Weekly opening: 6 months storage.• Monthly opening: 12 months storage.
- Take care not to pollute the tip of the pen, for example, by applications too frequent on materials containing a lot of slip agents.