Order this product
|
Printable version (PDF)
Order this product |
Technical data sheet |
| Tackwhite CR 72 HV |
Description
TACKWHITE CR 72 HV is a low Tg (-58°C) pure Acrylic polymer emulsion that forms extremly clear, elastic and tacky films when dried . The dried film has a very aggressive initial tack and a good cohesion.
Application
TACKWHITE CR 72 HV is suitable for the production of pressure sensitive adhesives for DEEP FREEZE applications, it has 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 features:
- Very aggressive initial tack
- Good adhesivity
- Good properties at very low temperatures
Technical Specifications
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 1 | Total Solids | % | 55±1 |
| 3 | Brookfield Viscosity 25°C | cps | 18,000 - 25,0001 |
| 8 | pH | pH | 8 |
| Solvents | water | ||
| Notes | |||
| 1 | No 6 RV; 20 RPM | ||
Film properties
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 11 | Peel Adhesion on Steel | g/in | 800 |
| 17 | Rolling Ball Tack | cm | 4 |
| 22 | Holding Power of Pressure Sensitive Tapes | h | > 100 |
| 97 | Loop Tack Test | g/in | 700 |
Packing
190 Kg metallic drums, 1000 Kg containers and bulk
Storing
To ensure safe storage of this emulsion, containers should be well sealed to prevent the water evaporation and skin forming. The emulsion must be stored between 5-25°C. Shelf life is 3 months. Freezing must be avoided.