2124
Modified urethane acrylate
Special grade for quick bonding of flat single metal sheets to a laminated core, as required for stators or rotors in electric motor construction. 2124 is a low to medium viscodus modified urethane acrylate adhesive, suitable for all applications where good long-term resistance to impact, peel forces and vibration is required. The product achieves excellent strength on metals and withstands a wide range of climatic conditions. The fast curing at room temperature can be accelerated considerably by using the 4900, 4901, 4910 or 4920 activators, allowing production cycle times between 10 and 20 seconds.
Specifications
| Characteristics | Condition |
|---|---|
| Product category | Modified urethane acrylate |
| Color | Slightly amber (blue fluorescent at 365nm) |
| Density [g/cm3] | ~ 1.08 |
| Viscosity [mPas] | 300 - 500 |
| Fixture time [min] | 15 - 30 |
| Final strength [h] | 6 - 12 |
| Tensile shear strength [N/mm2] (Steel-Steel; DIN EN 1465) | >13 |
| Break away torque [Nm] (DIN EN 15865) | >25 |
| Prevailing torque [Nm] | >10 |
| Compression shear strength [N/mm2] (DIN EN ISO 10123) | >21 |
| Temperature range [°C] | -55 – +175 |
| Container size Bulk containers on request | 250 g | 2 kg | 10 kg |
