Description
PRIMER UNISOL 20 is a high concentration solvent based primer based on special elastomers and resins.
Application
PRIMER UNISOL 20 is designed to improve anchorage of natural rubber adhesives on PET, PE and PP.
Technical Specifications
| Method of analysis | MU | Standard |
|---|---|---|
| 1 Total Solids | % | 20±1 |
| 3 Brookfield Viscosity 25°C | mPa.s | 5,000 - 10,000 |
| Solvents | toluene / ethylacetate | |
| 1 N. 5 RV; 20 RPM | ||
| Method of analysis | MU | Standard |
|---|
Handling
The product must be diluted with toluene to a TS value of 10% and well stirred.
PRIMER UNISOL 20 must be cured with polyisocyanate before application: mix 100 w/w of PRIMER UNISOL (diluted at 10%) with 0,7 - 1 w/w of CURING AGENT D and coat with approx 5-8 g wet/sqm by reverse roll/gravure/Meyer bar. Pot life is reduced, as crosslinking starts immediately after the addition of isocyanate.
Packaging
The product is supplied in iron drums (180 kg).
Storing
The product must be stored at temperatures lower than +40°C. Keep away from direct sunlight. Keep containers tightly closed to prevent solvent evaporation.
Use within 12 months from production date (unopened and in the original packaging).
Above information is reliable, but does not constitute warranty.