UCECOAT® 2807 by allnex is an APEO-, BPA- and solvent-free, high-performance energy curable polyurethane dispersion. It has low mean particle size, low viscosity and an outstanding colloidal stability when used as such or in the presence of pigments and additives. It is tack-free after water evaporation and before cure. It is used as a high-end binder for water-based overprint varnishes, flexographic- and gravure inks.
- It shows good reactivity upon UV curing and can be cured with electron-beam.
- It provides good chemical resistance, hardness, flexibility, and adhesion on flexible plastic and aluminum substrates.
- Its chemical design makes it suitable for low migration applications such as indirect food contact packaging and labels.
- It can be applied by spray, screen, curtain and immersion coating methods.
- UCECOAT® 2807 is recommended for paper & paperboard, corrugated sheets and PVC floorings.
- It has a shelf life of 1 year.
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Documents related to UCECOAT® 2807
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Compliance
| Food Contact Approval | Visible After Login |
Applications
Recommended markets
Applications
For which system
Coatings|
Water-based Inks|
UV / Radiation-curable Coatings|
Inks|
UV / Radiation-curable Inks
Availability
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UCECOAT® 2807 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Grits | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Minimum Film Forming Temperature (MFFT) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Particle Size, Average | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solid Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| pH | 0.0 Visible After Login | Visible After Login | Visible After Login |