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- 7490-1
7490
7490 is a black, toughened, pasty epoxy resin adhesive for application with composite or metal parts. Due to its long open time especially for larger applications. The product provides excellent strength build up after a long pot life, very good heat resistance as well as remarkable mechanical properties over a broad temperature range. 7490 is characterised by easy processing, despite high paste stability.
Bonding of floor panels in railway carriage
Product Video
Spezifikationen
| Eigenschaften | Bedingung |
|---|---|
| Produktkategorie | Epoxy based structural adhesives |
| Farbe | black (after cure) |
| Mischungsverhältnis | 2:1 (V:V) |
| Viskosität [mPas] | pasty, thixotropic (Mix) |
| Topfzeit [min] | ~120 |
| Handfestigkeit [h] | ~8.5 |
| Endfestigkeit [h] | ~120 |
| Zugscherfestigkeit [N/mm2] (Stahl-Stahl; DIN EN 1465) | ~34 |
| Temperatureinsatzbereich [°C] | -40 – +180 |
| Zulassung, Registrierungen | DIN EN 45545-2 chart 5, R1, R7 and R17 with HL1-3 under examination |
| Gebinde Grossgebinde auf Anfrage | 50 ml | 200 ml | 400 ml |
| Auspresspistole | 4472101 Dispensing gun, manual / 1:1 und 1:2 / 50ml |
| Mischer | 4472007 Helix B-Sys MBH 05-20T / 1:1 & 2:1 / 50ml |
