Description
TACKWHITE AP 52 is a water-based pressure sensitive adhesive, based on various acrylic latices in physical blend. APEO free. Due to its composition, it shows very good ageing properties, including light stability.
Application
TACKWHITE AP 52 has been designed for production of protective PE films.
Technical Specifications
| Method of analysis | MU | Standard |
|---|---|---|
| 1 Total Solids | % | 52±2 |
| 3 Brookfield Viscosity 25°C | mPa.s | < 500 1 |
| 8 pH | pH | 7 - 9 |
| Solvents | water | |
| 1 No 1 RV; 100 RPM | ||
| Method of analysis | MU | Standard |
|---|
Handling
TACKWHITE AP 52 is ready for application by Mayer bar or air knife coating systems.
If necessary, it can be diluted with water.
Product should be cured with a small amount of CURING AGENT WS 5 (1.5-2%) or CURING AGENT X7 (0.2-0.5%), in order to avoid any residual reactivity towards paints and lacquers applied as coil coatings and also in order to increase its water resistance.
Packaging
The product is supplied in iron drums (200 kg); IBC containers (1000 kg).
Storing
TACKWHITE AP 5 must be stored at temperature between +5°C and +35°C.
Keep containers well closed, in order to avoid surface skin formation.
Use within 6 months from production date (unopened and in the original packaging).