Conductive gasket material designed for use as an environmental sealant. The flexible nature of this system provides for easy access for inspection or repair long after the original application. The system demonstrates excellent cohesion after installation and provides a high degree of environmental protection while still allowing for easy removal. Shapes to fit most aircraft antennas are available. Custom shapes are readily available.
HI -TAK® Conductive Polyurethane Gasket
Key Features
- Conductive polyurethane for bonding and sealing.
- Dual-sided protective release film.
- Prevents moisture ingress with sealant and tape.
- Easy installation; can be trimmed to fit.
- Enhances corrosion resistance.
- No additional fillet sealing needed.
- Reusable but replacement recommended.
- Works with Av-DEC sealants and tapes.
Specifications
| Typical Physical Properties | ||||||
|---|---|---|---|---|---|---|
| Color | Blue | |||||
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| Frame (mesh) | 5056 Aluminum | |||||
| Weight/Aera (nominal) | 0.039 oz/in2 (0.173g/cm2) | |||||
| Bonding resistance, antenna to aircraft | Meets MIL-B-5087B Class “R”, MIL-STD-464 and MIL-STD-1310H, ≤ 2.5mΩ | |||||
| Shelf life, sealed container | Indefinite (in original packaging and protected from UV exposure) | |||||
| Reactivity, to typical aviation metallic and non-metallic surfaces | None (Product supplied fully cured) | |||||
| Service temperature guide per RTCA DO-160G, Section5, 2 cycles |
-85°F to 275°F(-65°C to 135°C) | |||||
| Salt Fog 3000hrs (ASTM B117) | No corrosion | |||||
| Fluids Resistance per RTCA DO-160G, Section 11 |
Contact technicalsupport@avdec.com | |||||