Description
TACKWHITE A 62 SF is a pure acrylic p.s.a., in water dispersion, containing rosin esters. It is a permanent adhesive, that yields a very clear and transparent film, with an excellent light stability.
Application
TACKWHITE A 62 SF is used mainly for the production of permanent label (paper and plastic), double-sided tapes and foams.
Technical Specifications
| Method of analysis | MU | Standard |
|---|---|---|
| 1 Total Solids | % | 50±1 |
| 8 pH | 7 - 9 | |
| Solvents | water | |
| 3 Brookfield Viscosity 25°C | mPa.s | |
|
TACKWHITE A 62 SF
|
150 - 500 1 | |
|
TACKWHITE A 62 SF (V)
|
4000 - 8000 2 | |
|
TACKWHITE A 62 SF (V2)
|
17000 - 27000 3 | |
| 1 No 1 RV; 20 RPM | ||
| 2 N. 4 RV; 20 RPM | ||
| 3 No 6 RV; 20 RPM | ||
Film properties
| Method of analysis | MU | Standard |
|---|---|---|
| 11 Peel Adhesion on Steel | g/in | 1,100 |
| 17 Rolling Ball Tack | cm | 3 |
| 22 Static Shear | h | > 2 |
| 97 Loop Tack Test | g | 1,000 |
| Average values; 22±2 g/m² of dry adhesive on PET film 36 µm | ||
Handling
The product can be applied using usual coating systems: Meyer bar, air knife, rotogravure, ...
The coating weight depends upon the final application, usually going from 15 to 30 g dry/sqm.
Packaging
The product is supplied in iron drums (200 kg); IBC containers (1000 kg).
Storing
TACKWHITE A 62 SF must be stored at temperature between +5°C and +40°C.
Use within 6 months from production date (unopened and in the original packaging).
Above information is reliable, but does not constitute warranty.