Description
SOLACRIL WS 50 is a repulpable water soluble pressure sensitive adhesive.
Application
SOLACRIL WS 50 is an adhesive made to produce one or double side tapes for paper static splices, with high temperature resistance and high water repulpability.
Particularly useful for water soluble labels with good adhesion to wet surfaces.
Technical Specifications
| Method of analysis | MU | Standard | |
|---|---|---|---|
| Solvents | water / acetone / ethyl alcohol | ||
| 1 | Total Solids | % | |
| • | SOLACRIL WS 50 | 49±2 | |
| 3 | Brookfield Viscosity 25°C | mPa.s | |
| • | SOLACRIL WS 50 | 500 - 2,5001 | |
| 8 | pH | pH | |
| • | SOLACRIL WS 50 | 2 - 5 | |
| Notes | |||
| 1 | No 3 RV; 20 RPM | ||
Film properties
| 11 | Peel Adhesion on Steel | g/in | |
| • | SOLACRIL WS 50 | 1,000 | |
| 17 | Rolling Ball Tack | cm | |
| • | SOLACRIL WS 50 | 5 - 10 | |
| 97 | Loop Tack Test | g | |
| • | SOLACRIL WS 50 | 500 | |
| Average values; 22±2 g/m² of dry adhesive on PET film 36 µm | |||
Handling
We suggest to cure with 0,45% of CURING AGENT W added to 100 pp of SOLACRIL WS 50 (pot-life 24h).
Packaging
200 kg metal drums, with plastic linings.
Storing
Product must be stored at temperatures between +5°C and +40°C.
If stored in original packaging shelf life is 3 months.
After curing use it in 24h.
| Mod. DT3002E | Creation date: 2/12/1997 | Revision: 5 | Revision date: 8 Jan 2007 |
Above information is reliable, but does not constitute warranty.
