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Technical data sheet |
| Tackwhite AP 03 HP |
Description
TACKWHITE AP 03 HP is a water-based pressure sensitive adhesive, based on acrylic latices.
The coated cured product has a good resistance towards ageing and light.
Application
TACKWHITE AP 03 HP has been designed for the production of protective PE films.
The films coated with TACKWHITE AP 03 HP are suitable for the protection of anodized surfaces and the peel adhesion is constant over time.
Technical Specifications
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 1 | Total Solids | % | 50±2 |
| 3 | Brookfield Viscosity 25°C | cps | 500 - 1,5001 |
| 8 | pH | pH | 8 - 9 |
| Solvents | water | ||
| Notes | |||
| 1 | N. 2 RV; 20 RPM | ||
Film properties
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 11 | Peel Adhesion on Steel | g/in | 1,300 - 1,600 |
| 17 | Rolling Ball Tack | cm | 6 - 12 |
| 22 | Holding Power of Pressure Sensitive Tapes | h | > 50 |
Handling
The product can be applied using traditional coating systems: Mayer bar, gravure, ....
It is necessary to cure the product with Xama 7 (0.8-1%).
The product can be diluted with water, then, before adding Xama 7, check pH and, eventually, correct it with ammonia till pH=9. After this operation, add Xama 7. Xama 7 must be added slowly and under stirring, in order to obtain a good dispersion of the curing agent in the adhesive.
After the addition of Xama 7, the pot-life decreases, it depends on temperature and pH.
Packing
TACKWHITE AP 03 HP can be supplied in 200 l iron drums or in 1000 l plastic tanks.
Storing
TACKWHITE AP 03 HP must be stored at temperature between +5 and +40°C. If stored in original packaging, shelf life is 3 months.
Keep containers well closed, in order to avoid surface skin formation.