Permabond UV681
Permabond® UV681 is a crystal-clear, UV-curing coating material for electronic components. It is solvent-free, low-viscosity, and highly temperature-resistant.
documents
HS code:
3506.9190000
Description
Permabond® UV681 is a crystal-clear, UV-curing coating material for electronic components. It is solvent-free, low-viscosity, and highly temperature-resistant.
Suitable applications
- Protection of electronic components against environmental and vibration stresses (compliant coating)
- Coating of smart card microchips
- Protection during wave soldering
Advantages of Permabond® UV681
- Curing "on demand"
- Surface dry
- Fast curing with low lamp power
- Low viscosity: dries to a uniform, bubble-free coating
- High temperature resistant
- Solvent-free
product specifications
| Physical properties | |
|---|---|
| Color | colorless |
| Chemical group | acrylate |
| Viscosity (adhesives) | Niedrigviskos <500 MPas |
| Viscosity 20 rpm | 80-120 |
| Specific gravity | 1.1 |
| product information | |
|---|---|
| container | 50 ml or 1 l |
| manufacturer | Permabond Engineering Adhesives Ltd |
| brand | Permabond |
| country of origin | Italy |
| Storage temperature (°C) | 2-7 |
| UFI (Unique Formula Identifier) | P6N0-V0P6-Q00Q-3643 |
| Mechanical properties | |
|---|---|
| Hardness (Shore D) | 50-65 |
| curing values | |
|---|---|
| Curing wavelength | 320–420 nm |
| Performance at ultimate strength | |
|---|---|
| Tensile strength (ISO37) | 10-12 N/mm² |
| refractive index | >1,490 |
| Elongation at break (elasticity) (ISO37) | >50% |
| Dielectric strength | 12 kV/mm |
| Water absorption (ISO62) 2 hours in boiling water | <2% |
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