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

Specifications

CharacteristicsCondition
Product categoryEpoxy based structural adhesives
Colorblack (after cure)
Mixing ratio2:1 (V:V)
Viscosity [mPas]pasty, thixotropic (Mix)
Pot life [min]~120
Fixture time [h]~8.5
Final strength [h]~120
Tensile shear strength [N/mm2]
(Steel-Steel; DIN EN 1465)
~34
Temperature range [°C]-40 – +180
Registrations & CertificatesDIN EN 45545-2 chart 5, R1, R7 and R17 with HL1-3 under examination
Container size
Bulk containers on request
50 ml | 200 ml | 400 ml
Dispensing gun

4472101 Dispensing gun, manual / 1:1 und 1:2 / 50ml
4472111 Dispensing gun, pneumatic  / 1:1 und 2:1 / 50ml
4472200 Dispensing gun, pneumatic / 1:1 und 2:1 / 200ml
4472300 Dispensing gun, manual / 1:1 und 1:2 / 200ml
4472303 Dispensing gun, manual / 1:1 und 2:1 / 400ml
4472306 Dispensing gun, pneumatic / 1:1 und 2:1 / 400ml

Mixer

4472007 Helix B-Sys MBH 05-20T / 1:1 & 2:1 / 50ml
4472059 Helix F-Sys MFH 10-18T / 1:1 & 2:1 / 200ml/400ml

Safety data sheet

CountrySwitzerlandEU
LanguageGermanFrenchItalianGermanEnglishFrenchItalian
Resin
Hardener

Technical information

GermanEnglish
Technical data sheet
Instructions for use

More information

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