Description
B 1968 is a hot-melt adhesives, based on acrylic polymers. It has a very high peel adhesion, very high cohesion and thermal resistance.
Application
B 1968 can be used for the production of laminated products (foams, synthetic leather, wovens, ecc.) and labels.
Technical Specifications
| Method of analysis | MU | Standard |
|---|---|---|
| 4 Softening Point, Ring & Ball | °C | 125 - 140 |
| 109 Viscosity at 180°C | mPa.s | 70,000 - 85,000 1 |
| 1 Brookfield viscometer, No 27 RV | ||
| Method of analysis | MU | Standard |
|---|
Handling
B 1968 must be heated at 180-190°C with a suitable heating equipment and kept at a set stable temperature while coating (temperature changes cause a variation of the viscosity and, consequently, of the processing conditions).
The best coating system is slot-die.
The product has been designed to withstand high temperatures, but it is preferable to avoid thermal shocks.
Packaging
The product is supplied in fibre drums (170 kg).
Storing
Use within 12 months from production date (unopened and in the original packaging).
Above information is reliable, but does not constitute warranty.