PRIMER UNISOL 20 is a high concentration solvent based primer based on special elastomers and resins.
PRIMER UNISOL 20 is designed to improve anchorage of natural rubber adhesives on PET, PE and PP.
Method of analysis | MU | Standard | |
---|---|---|---|
1 | Total Solids | % | 20±1 |
3 | Brookfield Viscosity 25°C | mPa.s | 5,000 - 10,0001 |
Solvents | toluene / ethylacetate | ||
Notes | |||
1 | N. 5 RV; 20 RPM |
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.
The product is supplied in iron drums (180 kg).
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).
Mod. DT3002E | Creation date: 12/23/2009 | Revision: 4 | Revision date: 29 Aug 2016 |