Description
RELEASE W 45 GB1 is a water-borne release agent based on acrylic polymers containing special releasing agents.
Application
RELEASE W 45 GB1 has been designed as a release agent for porous substrates, like Kraft paper, and it imparts excellent release and unwinding properties. It is recommended for hot-melt and solvent based adhesives.
Technical Specifications
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 1 | Total Solids | % | 45±1 |
| 3 | Brookfield Viscosity 25°C | mPa.s | < 10001 |
| 8 | pH | 8 - 9 | |
| Solvents | water | ||
| Notes | |||
| 1 | N. 2 RV; 20 RPM | ||
Handling
The quantity to apply depends upon the substrate porosity, suggested from 1 to 3 g dry/sqm.
Coating methods: Mayer bar, Reverse Roll, Roto gravure, Air knife.
It can be either thickened (acrylic thickeners) or diluted (water).
It is advised to heat the product for a few seconds at 150°C in order to achieve the highest releasing properties (there is a self-curing process).
Ageing behaviour is excellent.
Packaging
The product is supplied in iron drums (200 kg); IBC containers (1000 kg).
Storing
Keep material at temperatures between +5°C and +40°C, avoid direct sunlight/freezing.
Stir the product for 10 - 15 minutes before use.
Use within 9 months from production date (unopened and in the original packaging).
| Mod. DT3002E | Creation date: 6/12/2014 | Revision: 2 | Revision date: 5 Sep 2017 |
Above information is reliable, but does not constitute warranty.
