Description
SOLACRIL 758 is a solvent borne self cross-linking acrylic pressure sensitive adhesive, with a good tack, excellent cohesion and high thermal resistance.
Application
SOLACRIL 758, when coated on plastic films (PVC, PET, cellulose acetate), is suitable for the production of industrial pressure sensitive adhesives tapes and decals.
It can be applied also on paper, PU foams, fabrics, leather and non wovens.
Technical Specifications
| Method of analysis | MU | Standard |
|---|---|---|
| 1 Total Solids | % | 49±2 |
| 3 Brookfield Viscosity 25°C | mPa.s | 2000 - 4000 1 |
| Solvents | ethylacetate / cyclohexane | |
| 1 N. 4 RV; 20 RPM | ||
Film properties
| Method of analysis | MU | Standard |
|---|---|---|
| 11 Peel Adhesion on Steel | g/in | 1,500 |
| 22 Static Shear | h | > 200 |
| 96 S.A.F.T. | °C | 200 |
| 97 Loop Tack Test | g | 600 |
| 1 based on ASTM D4498-00 | ||
| Average values; pilot plant coating at 1 m/min; 25±3 g/m² on PET film 23 µm, TCA-treated | ||
Handling
SOLACRIL 758 is supplied ready for coating by rotating blade or reverse roll. Diluted, it can be applied by rotogravure or Mayer bar. A perfect drying is necessary to fully complete cross-linking. Diluted versions are available; SOLACRIL 758/35 has a TS value of 35 ± 1%, viscosity = 300-500 mPa.s; SOLACRIL 758/46 has a TS value of 46 ± 1%, viscosity = 1500-2000 mPa.s.
Packaging
The product is supplied in iron drums (180 kg); IBC containers (950 kg).
Storing
Store in a cool place, protected from direct sunlight and heat sources, at temperatures between +5 and +40°C. Keep material in tightly closed containers to prevent loss of solvent.
Use within 6 months from production date (unopened and in the original packaging).