Description
RELEASE W 45 GB 15 is a water-borne release agent based on acrylic polymers including special releasing agents.
Application
RELEASE W 45 GB 15 is recommended for hot-melt and solvent borne adhesives. The product has been designed as a release agent for porous substrates, like Kraft paper for masking tapes.
Technical Specifications
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 1 | Total Solids | % | 45±1 |
| 3 | Brookfield Viscosity 25°C | mPa.s | < 5001 |
| 8 | pH | pH | 6 - 8 |
| Solvents | water | ||
| Notes | |||
| 1 | No 1 RV; 100 RPM | ||
Handling
The quantity to apply depends upon the substrate porosity, but it is from 1 to 3 g dry/sqm.
Methods: Mayer bar, Reverse Roll, Roto gravure, Air knife.
It can be either thickened (acrylic thickeners) or diluted (water).
During dryng it is advised to heat the product for a few seconds at 150°C in order to achieve the highest release performance ( a self-curing process takes place)
Ageing properties are excellent.
Packaging
RELEASE W 45 GB 15 is supplied in 200 Kg plastic drums or 1000 Kg tanks.
Storing
Keep material at temperatures between +5°C and +40°C, avoid direct sunlight/freezing.
When stored for over one month, it is necessary to stir slowly the product for 10 - 15 minutes before use.
Shelf life is 6 months.
Use within 9 months from production date (unopened and in the original packaging).
| Mod. DT3002E | Creation date: 7/24/2013 | Revision: 1 | Revision date: 24 Jul 2013 |
Above information is reliable, but does not constitute warranty.
