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Technical data sheet |
| Tackwhite MT 55 |
Description
TACKWHITE MT 55 is a water-based pressure sensitive adhesive, based on water dispersed synthetic/natural latices modified with rosin ester.
TACKWHITE MT 55 has excellent stability and ageing properties, even at high temperatures, and allows production of p.s.a. items with an optimal stability to ageing. However, because of elastomers contained in the compound, some yellow discolouring may occur.
Application
TACKWHITE MT 55 has been specifically designed for the production of MOPP hand tapes. However, it can be used for whatever application you can imagine where a very good cohesion and excellent adhesion are required: insulating polyurethane, polyethylene, polyamidic foams, fabrics; synthetic and natural leather.
Technical Specifications
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 1 | Total Solids | % | 54±2 |
| 3 | Brookfield Viscosity 25°C | cps | 500 - 1,5001 |
| 8 | pH | pH | 9 |
| Solvents | water | ||
| Notes | |||
| 1 | N. 2 RV; 20 RPM | ||
Film properties
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 11 | Peel Adhesion on Steel | g/in | 1,000 |
| 17 | Rolling Ball Tack | cm | 3 |
| 22 | Holding Power of Pressure Sensitive Tapes | h | > 50 |
Packing
Product is supplied in 200 kg drums or 1000 l tanks.
Storing
Product must be stored at temperatures between +5°C and +40°C. Shelf- life is 3 months.