ABLESTIK 2105
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
- 20-Minute Pot Life
- 6,000 mPa s Mixed Viscosity
- 420 V/mil Dielectric Strength
Product Description
LOCTITE ABLESTIK 2105 is a clear, colorless, solvent-free two-part epoxy adhesive for electrically insulating bonds to glass, ceramics, plastics, and metals. Resin and hardener mix 100:25 by weight. At 25 deg C, typical mixed viscosity is 6,000 mPa s and pot life is 20 minutes. Guideline cure schedules are 24 hours at 25 deg C or one to four hours at 65 deg C. Typical cured dielectric strength is 420 V/mil; volume resistivity at 25 deg C is 2 x 10^14 ohm-cm. The cured operating-temperature range is -70 to 140 deg C, with a typical glass transition temperature of 120 deg C.
Key features
- 100:25 resin-to-hardener ratio: The two components are proportioned by weight; typical mixed viscosity is 6,000 mPa s at 25 deg C.
- Cured electrical insulation properties: Typical dielectric strength is 420 V/mil; volume resistivity at 25 deg C is 2 x 10^14 ohm-cm.
- 120 deg C glass transition: The typical glass transition temperature applies to the cured epoxy, which has a -70 to 140 deg C operating range.
Applications
Fiber-optic connectors; medical-device assembly; structural laminating; aerospace and electronic applications.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Thermal Properties
Physical Properties
Mechanical Properties
Chemical Properties
Electrical Properties
Additional Information
As-supplied / before-processing properties
Values are typical and not specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Technology | Two-part epoxy | - | Non-conductive adhesive |
| Appearance | Clear, colorless | - | Mixed material |
| Mix ratio by weight | 100:25 | resin:hardener | Two-component system |
| Mixed viscosity | 6,000 | mPa s | 25 deg C |
| Specific gravity | 1.12 | - | Mixed material |
| Pot life | 20 | min | 25 deg C |
| Cure schedule | 24 h at 25 deg C or 1 to 4 h at 65 deg C | - | Guideline schedule |
After-processing / final-state properties
Values are typical and not specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Operating temperature | -70 to 140 | deg C | Cured adhesive |
| Shore D hardness | 84 | - | 1 h cure at 65 deg C |
| Glass transition temperature | 120 | deg C | Cured material |
| Water absorption | 0.24 | % | 24 h immersion |
| Dielectric strength | 420 | V/mil | Cured material |
| Volume resistivity | 2 x 10^14 | ohm-cm | 25 deg C |
| Aluminum lap shear | 15 | N/mm2 | 1 h cure at 65 deg C |
