| Order TACKWHITE A 65 |
| Order TACKWHITE A 65 (V2) |
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Printable version (PDF)
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Technical data sheet |
| Tackwhite A 65 |
Description
TACKWHITE A 65 is a low Tg pure Acrylic polymer emulsion that forms extremly clear, elastic and tacky films when dried over 0°C . The dried film has a very aggressive initial tack and a good cohesion.
Application
TACKWHITE A 65 is suitable for the production of pressure sensitive packaging and office tapes on BOPP films. By applying approximately 20-21 g/sqm dry weight, it produces a good balance of peel and shear strength. It is supplied as a ready-to-use emulsion and it is suitable for most of today's modern coating machines.
Other prerogatives:
- Very aggressive initial tack
- Good adhesivity
- Good properties with low amounts/sqm
Technical Specifications
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 1 | Total Solids | % | 50±1 |
| 8 | pH | pH | 8.5 - 9.5 |
| Solvents | water | ||
| 3 | Brookfield Viscosity 25°C | mPa.s | |
| TACKWHITE A 65 | < 4001 | ||
| TACKWHITE A 65 (V2) | 17,000 - 27,0002 | ||
| Notes | |||
| 1 | No 1 RV; 20 RPM | ||
| 2 | No 6 RV; 20 RPM | ||
Film properties
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 11 | Peel Adhesion on Steel | g/in | 600 - 1,000 |
| 17 | Rolling Ball Tack | cm | 2 - 6 |
| 22 | Holding Power of Pressure Sensitive Tapes | h | > 100 |
Storing
For a safe storage of this emulsion, keep containers well sealed to prevent water evaporation and skin forming. The emulsion must be stored between 5-25°C. Shelf-life is 3 months. Freezing must be avoided.