LOCTITE® HHD 4042
Features and Benefits
A dual-cure, epoxy adhesive specifically designed for use in the assembly of electrical components.
When assembling electronic devices, precision is key. LOCTITE® HHD 4042 is a dual-cure, epoxy-acrylate adhesive purposely designed for work with small, electrical components. It is cured in two stages. First using ultraviolet (UV) light, then a secondary thermal cure is needed to achieve maximum results.
- Dual cure
- Light yellow paste
- Designed for device assembly
Documents and Downloads
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Technical Information
| Applications | Structural bonding |
| Color | Light yellow |
| Cure type | Heat + UV cure |
| Glass transition temperature (Tg) | 145.0 °C |
| Number of components | 1 part |
| Storage temperature | -40.0 °C |
| Viscosity, Brookfield - RVT, @ 25.0 °C Spindle 52, speed 0.5 rpm | 125000.0 mPa·s (cP) |
LOCTITE® HHD 4042
A dual-cure, epoxy adhesive specifically designed for use in the assembly of electrical components.