Loctite Ablestik CT 5047-2
Harmonization Code : 3506.91.90.99 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg ; Adhesives based on polymers of headings 3901 to 3913 or on rubber; Other ; Other
Main features
- Electrically Conductive Bonding
- Room Temperature Curing
- Electrical Connections Bonding
Product Description
LOCTITE ABLESTIK CT 5047-2 is a two-component, electrically conductive epoxy adhesive designed for assembly applications requiring both bonding and electrical connection. The silver-filled system combines a paste resin with an amine hardener at a 100:6 ratio by weight and can be cured at room temperature or with heat. It is intended for electrical connections where hot soldering is impractical and for conductive-plastic locations that cannot be exposed to high temperatures.
Key features
- Electrically conductive epoxy: Creates bonded electrical connections with typical cured volume resistivity as low as 0.002 ohm-cm after curing for 2 hours at 65°C.
- Room-temperature or heat cure: Supports a 24-hour cure at 25°C or accelerated cure schedules of 2 hours at 65°C or 1 hour at 100°C.
- Controlled application window: Provides good dispense behavior and a typical mixed work life of 1 hour for a 100 g mass at 25°C.
Applications / Suitable for
- Electrical connections where hot soldering is impractical
- Electrical connection to conductive plastics
- Assembly locations that cannot be subjected to high temperatures
TDS, SDS & Technical Documents
Technical Specifications
Electrical Properties
General Properties
Additional Information
As-supplied / before-processing properties
Typical properties apply to the separate components or mixed adhesive before cure, as identified.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Appearance | Silver paste | — | Component A |
| Appearance | Amber liquid | — | Component B |
| Mixing ratio | 100:6 | parts by weight | Component A:Component B |
| Density | 3.48 | g/cm³ | Component A |
| Density | 1.06 | g/cm³ | Component B |
| Density | 3.34 | g/cm³ | Mixed adhesive |
| Work life | 1 | hour | 100 g mixed mass at 25°C |
| Shelf life | 24 | months | Components A and B at 25°C, from date of manufacture |
After-processing / final-state properties
Typical cured-material properties depend on the stated cure schedule and test conditions.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Hardness | 82 | Shore D | Cured material |
| Volume resistivity | 0.002 | ohm-cm | Cured 2 hours at 65°C |
| Volume resistivity | 0.02 | ohm-cm | Cured 24 hours at 25°C |
| Tensile lap shear strength | 6.9 (1,000) | N/mm² (psi) | Aluminum-to-aluminum at 25°C |
| Total mass loss (TML) | 0.39 | % | NASA Reference Publication 1124; sample cured 24 hours at 25°C, plus 2 hours at 65°C, plus 1 hour at 100°C |
| Collected volatile condensable material (CVCM) | 0.0 | % | NASA Reference Publication 1124; sample cured 24 hours at 25°C, plus 2 hours at 65°C, plus 1 hour at 100°C |
| Operating temperature | -40 to +130 | °C | TDS reported range |
