Description
TACKWHITE AT 4M1 is an adhesive in water dispersion, based on natural rubber, rosin esters and additives (stabilizers, antioxidant, etc...). Its peel adhesion level is very low, but it produces very good surface wetting properties.
Application
It is designed for the production of paper "Application Tapes".
TACKWHITE AT 4M1, coated on paper, develops a very elastic film, with excellent wetting characteristics.
Technical Specifications
| Method of analysis | MU | Standard |
|---|---|---|
| 1 Total Solids | % | 50±1 |
| 8 pH | pH | 8 - 10 |
| Solvents | water | |
| 3 Brookfield Viscosity 25°C | mPa.s | |
|
TACKWHITE AT4 M1 (V1)
|
12,000 - 17,000 1 | |
|
TACKWHITE AT4/M1
|
100 - 600 2 | |
|
TACKWHITE AT4/M1 (V2)
|
17,000 - 27,000 3 | |
| 1 N. 5 RV; 20 RPM | ||
| 2 No 1 RV; 10 RPM | ||
| 3 No 6 RV; 20 RPM | ||
Film properties
| Method of analysis | MU | Standard |
|---|---|---|
| 10 Peel Adhesion on Steel | N/in | 2.5 |
| 22 Static Shear | h | > 100 |
| 125 Loop Tack | N | 3.5 |
| Average values; 22±2 g/m² of dry adhesive on PET film 36 µm | ||
Handling
Coating systems to use are the same usually applied (Mayer bar, reverse roll, knife coating).
Packaging
The product is supplied in iron drums (200 kg); IBC containers (1000 kg).
Storing
IMPORTANT: Keep at temperatures between +5 and +40°C
Use within 6 months from production date (unopened and in the original packaging).
Above information is reliable, but does not constitute warranty.