Loctite 3423/50ml – Hysol 3423 A7B 2k Epoxy
Loctite EA 3423 structural bonding – 2K Epoxy, multiple purpose, excellent for metal, good humidity resistance.
Loctite EA 3423 is a two component, high viscosity, thixotropic epoxy adhesive which cures at room temperature after mixing. It is a general purpose, non sag adhesive which develops high strength on a wide range of substrates. The thixotropic properties enable this adhesive system to bond rough vertical surfaces made from metal, ceramic, rigid plastics or wood through gaps of up to 3 mm. When cured, the adhesive can be sanded to a smooth finish.
Chemical Type: Epoxy
Appearance (Resin): Grey paste
Appearance (Hardener): Beige paste
Appearance (Mixture): Grey paste
Components: Two part – Resin & Hardener
Mix Ratio, by volume – Resin : Hardener: 1 : 1
Mix Ratio, by weight – Resin : Hardener: 100 : 70
Cure: Room temperature cure after mixing
Key Substrates: Metals , Ceramics, Rigid plastics and Wood
Typical Properties of Uncured Material
Specific Gravity @ 25°C: 1.3 to 1.36
Viscosity, Brookfield – RVT, 25°C, mPa·s (cP):
–Spindle 7, speed 5 rpm: 100,000 to 400,000
Typical Performance of Cured Material
Cured for 7 days @ 22°C, tested at 22°C.
Lap Shear Strength , ISO 4587:
Steel (grit blasted): N/mm² 15 to 19 (psi) (2,200 to 2,800)
Stainless steel (grit blasted): N/mm² 13 to 17.5 (psi) (1,900 to 2,500)
Aluminum (abraded): N/mm² 7 to 12 (psi) (1,000 to 1,700)
Aluminum (etched): N/mm² 7 to 11 (psi) (1,000 to 1,600)
Galvanized Steel (HD): N/mm² 5 to 11 (psi) (730 to 1,600)
Zinc dichromate: N/mm² 6.5 to 10.5 (psi) (940 to 1,500)
Brass: N/mm² 4 to 12 (psi) (580 to 1,700)
GRP (smooth skim side): N/mm² 0.6 to 1.2 (psi) (90 to 170)
Phenolic: N/mm² 1 to 1.8 (psi) (150 to 260)
ABS: N/mm² 0.5 to 1.1 (psi) (70 to 160)
Polycarbonate: N/mm² 1 to 4 (psi) (150 to 580)
Hardwood (Mahogany): N/mm² 5 to 13 (psi) (730 to 1,900)
Softwood (Red Deal): N/mm² 6 to 12 (psi) (870 to 1,700)
180° Peel Strength, ISO 8510-2:
Mild Steel (grit blasted): N/mm 2 to 3 (lb/in) (11.4 to 17.1)
Please store this product in the unopened container in a dry location.
Further storage information may be indicated on the product container labeling.
Optimal Storage: 8°C to 21°C. Storage below 8°C or greater than 28°C can adversely affect product properties.
This product is not recommended for use in pure oxygen and/or oxygen rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials.
Not sure if this product is right for you?
If you are not sure if this battery is right for your requirements, please contact our friendly sales team and they will be able to help you.
£10.42Each (exc VAT)