DYMAX 9-911
Harmonization Code : 3910.00.00.90 | Silicones in Primary Forms; Others
Main features
- Multi-cure technology
- High viscosity gel
- Blue, fluorescent inspection
Product Description
Dymax Multi-Cure® 9-911-REV-B is a light-curable, wire-tacking adhesive formulated for rapid attachment of repair and jumper wires on printed circuit boards. This acrylated urethane adhesive cures with UV and visible light and includes a secondary heat-cure capability for shadowed areas where light exposure is limited. Its high-viscosity gel consistency helps maintain wire placement and board coverage during assembly and repair operations. The material provides strong adhesion to circuit board components, resists solvents after cure, and is supplied as a one-part system that requires no mixing. The adhesive is also RoHS compliant and fluoresces blue for process inspection and verification.
Key features
- Multi-cure technology: UV/visible light curing with secondary heat-cure capability supports curing in shadowed or light-obstructed areas.
- High-viscosity gel: Nominal viscosity of 25,000 cP helps maintain wire positioning and coverage during PCB repair and assembly.
- Blue fluorescent inspection: Fluoresces under appropriate inspection conditions to support bond-line verification and quality control.
Applications / Suitable for
- Wire tacking on printed circuit boards
- Bonding jumper wires
- PCB repair operations
- Electronic assembly applications requiring rapid fixture times
As-supplied / before-processing properties
Typical as-supplied properties of Dymax Multi-Cure® 9-911-REV-B prior to curing.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Chemical Class | Acrylated Urethane | N/A | Material type |
| Appearance | Clear Translucent Gel | N/A | Visual |
| Density | 1.07 | g/mL | ASTM D1875 |
| Viscosity | 25,000 (nominal) | cP | 20 rpm, DSTM 502 |
| Shelf Life | 7 | months | Stored at 10°C to 35°C in unopened container |
