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Technical data sheet |
| Tackwhite MTA 60 |
Description
TACKWHITE MTA 60 is a water-based pressure sensitive adhesive, based on acrylic latices modified with water dispersed elastomers.
Application
TACKWHITE MTA 60 has been specifically designed for the production of masking 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 | % | 52±2 |
| 3 | Brookfield Viscosity 25°C | mPa.s | 200 - 6001 |
| 8 | pH | pH | 6 - 8 |
| Solvents | water | ||
| Notes | |||
| 1 | N. 2 RV; 20 RPM | ||
Film properties
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 11 | Peel Adhesion on Steel | g/in | 400 - 700 |
| 17 | Rolling Ball Tack | cm | 2 - 6 |
| 22 | Holding Power of Pressure Sensitive Tapes | h | > 100 |
| 99 | Thermal resistance | °C | 70 |
Handling
TACKWHITE MTA 60 has excellent stability and ageing properties, even at high temperatures (up to more than 70° C), and allows production of PSA items with an optimal stability to ageing. The colour of the film obtained is white.
It must be applied on paper coated with RELEASE W 20 WA.
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.