Description
PRIMER EPA-W4 is a two-components water borne emulsion of resins and synthetic polymers, which produces a good adherence of acrylic water based adhesives to polyolefin films.
Application
PRIMER EPA-W4 can be used as primer for corona treated PP and PE films. It avoids adhesive transfer after printing on PP packaging tapes.
Technical Specifications
| 1 | Total Solids | % | |
| • | PRIMER EPA W 4 | 20±1 | |
| 3 | Brookfield Viscosity 25°C | mPa.s | |
| • | PRIMER EPA W 4 | 15 - 501 | |
| 8 | pH | pH | |
| • | PRIMER EPA W 4 | 9 - 11 | |
| Notes | |||
| 1 | No 1 RV; 100 RPM | ||
Handling
Before use, add PEI 50 Additive (1.6%) to PRIMER EPA W4 and mix. Pot-life, after addition, is of 3 days.
If compound is not used for 6-7 hours, it must be stirred before use.
Apply 3-5 wetg/sqm, on the corona treated side, with usual systems (Mayer bar, rotogravure, air-knife,...).
Packaging
PRIMER EPA-W4 is supplied in 200 l drums or 1000 l tanks.
Storing
Product must be stored at temperatures between +5°C and +40°C.
Shelf life is 3 months.
Notes
Stir PRIMER EPA W4 before use.
| Mod. DT3002E | Creation date: 9/29/1998 | Revision: 4 | Revision date: 8 Oct 2003 |
Above information is reliable, but does not constitute warranty.
ICHEMCO srl
via 11 Settembre, 5 - 20012 CUGGIONO (MI) - ITALY
Phone: +39 02 97243.1 - Fax: +39 02 97243.200
- internet: www.ichemco.it
via 11 Settembre, 5 - 20012 CUGGIONO (MI) - ITALY
Phone: +39 02 97243.1 - Fax: +39 02 97243.200
- internet: www.ichemco.it
