Multi-Cure 9-911-REV-A is a UV/Visible light curing, high-tensile-strength material that is designed for rapid tacking of repair wires on printed circuit boards. Dymax 9-911-REV-A has excellent adhesion to a wide variety of PCB materials and common wire jackets. The instant, “On Demand” cure is ideal for manual wire tacking applications where precise placement is critical to achieving optimal performance. Multi-Cure 9-911-REV-A wire tacking adhesive is specially formulated to cure with heat in applications where shadowed areas exist. This wire tacking adhesive exhibits high bond strength to circuit board components and is compatible with Dymax conformal coatings.
FEATURES:
- UV/Visible light cure
- Secondary heat cure
- High viscosity for optimal coverage of wires
- One part, no mixing required
- Fast, room-temperature cure
- Solvent resistant
- Blue fluorescing
- High bond strength to circuit board components
- Compatible with DYMAX conformal coatings
APPLICATIONS:
- Wire tacking
- Bonding jumper wires
- PCB repair
| Uncured properties | ||
| Property | Value | Test method |
| Solvent content | No Nonreactive solvent | N/A |
| Chemical class | Acrylated urethane | N/A |
| Appearance | Clear translucent gel | N/A |
| Soluble in | Organic solvents | N/A |
| Density, g/ml | 1.07 | ASTM D1875 |
| Viscosity, cP (20rpm) | 36000 (nominal) | ASTM D2556 |
| Cured mechanical properties | ||
| Property | Value | Test method |
| Durometer hardness | D80 | ASTM D2240 |
| Tensile at break, MPa [psi] | 28 [4,000] | ASTM D638 |
| Elongation at break, % | 18 | ASTM D638 |
| Modulus of Elasticity, MPa [psi] | 690 [100,000] | ASTM D638 |
| Other cured properties | ||
| Property | Value | Test method |
| Boiling water absorption, % (2h) | 3.5 | ASTM D570 |
| Water absorption, % (25°C, 24h) | 1.2 | ASTM D570 |
| Linear shrinkage, % | 0.79 | ASTM D2566 |