Description
TACKWHITE SB4 MSX is a water based pressure sensitive adhesive, based on anionic dispersion of carboxylated SBR latices modified with tackifiers.
TACKWHITE SB4 MSX contains the best antioxidants on the market so it has very good stability (at temperetures between +10° and +40°C). Being based on SBR latex it yelds transparent but slightly yellowish films.
Application
Permanent paper labels, fabrics, synthetic leathers, paper boards, with high adhesive power.
Technical Specifications
| Method of analysis | MU | Standard |
|---|---|---|
| 1 Total Solids | % | 53±2 |
| 8 pH | pH | 7 - 9 |
| Solvents | water / toluene | |
| 3 Brookfield Viscosity 25°C | mPa.s | |
|
TACKWHITE SB4 MSX (V2)
|
17,000 - 27,000 1 | |
|
TACKWHITE SB4 MSX (V3)
|
27,000 - 37,000 1 | |
| 1 No 6 RV; 20 RPM | ||
Film properties
| Method of analysis | MU | Standard |
|---|---|---|
| 11 Peel Adhesion on Steel | g/in | 1,700 |
| 22 Static Shear | h | > 5 |
| 97 Loop Tack Test | g | 1,800 |
| Average values; 22±2 g/m² of dry adhesive on PET film 36 µm | ||
Handling
The cohesion can be increased by moderate addition (0.2 - 0.4%) of CURING AGENT W3 or XAMA 7.
Packaging
The product is supplied in iron drums (200 kg); IBC containers (1000 kg).
Storing
Keep at tempearatures between + 5°C and +40°C. Protect from freezing.
Use within 6 months from production date (unopened and in the original packaging).