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Micares® X1269 R3 / P978

Rigid, flame retardant (UL-94, V-0 listed), cold curable potting system with very good moisture resistance also at elevated temperature.

Micaresâ X1269 R3 is a flexible, self extinguishing casting resin system based on polyurethane, consisting of resin and hardener. This two component potting compound, designed for use in the electrical engineering and the electronics, has especially low viscosity and is cold or hot - curing. MicaresâX1269 R3 is solvent-free and liquid at ambient temperature. The resin contains some inorganic filler and is already degassed.

- Mix ratio: 4: 1 (by weight)
- Mix viscosity*:3.0 - 3.5 Pas (25 °C)
- Mix density*:1.55 g/cm3
- Tg*: 70 °C
- Shore D*: 80 - 85
- Loss factor*: 0.01
- Dielectrical strength*: 34 - 35 kV/mm (on 1 mm plates)
- Thermal Class*: B
- Thermal conductivity*: 0.50 W/°Km
* Typical values (not specifications)

Gel time and colour can be adjusted to customer needs.
For further details see data sheet ( Downloads)

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Documentation and downloads

Brochure
MICARES® – Polyurethane Casting CompoundsEnglish
0.48 MB
Data sheet
Technical Information MICARES® X1269 R3English
0.02 MB
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