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EC 3439 HS AF is a high strength, one part, self-extinguishing product with the following features. |
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| It has low density and high compressive strength from -55°C to +100°C (-67°F to +212°F). |
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| Low volatile loss during cure. EC 3439 HS AF cures to a rigid, solvent resistant material in one hour at 125°C (257°F) or at 175°C (347°F). |
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It is easy to extrude and it is thixotropic for ease of application. |
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| The cured material is flame retardant. |
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| Type |
Description |
| Colour |
Off-white |
| Kind of chemistry |
Epoxy |
| Viscosity |
Non-flow, non-sag paste |
| Cured density |
0.75g/cm ³ maximum |
| Compressive strength (125° (257°F) cure) |
9610 psi (66.2 MPa), -55°C (-67°F)
6995 psi (48.2 MPa), 23 °C (73°F)
3220 psi (22.2 MPa), 80 °C (176°F) |
| Compressive strength (175° (347°F) cure) |
8620 psi (59.4 MPa), -55°C (-67°F)
6835 psi (47.1 MPa), 23°C (73°F)
2915 psi (20.1 MPa), 80°C (176°F) |
| Cure cycle |
60 minutes at 125° (257°F) or 175°C (347°F) |
| Application methods |
Spatula, trowel, extruded in place |
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