Loctite EA 9330

LOCTITE EA 9330 AERO (Hysol EA 9330) is an easily mixed two-component epoxy paste adhesive with high peel strength. It cures at room temperature, has good environmental resistance and bonds to a variety of substrates. It is tolerant of bondline thickness variations.

Application Properties

• A cream, B amber, mixed cream; viscosity (25 °C) A 74 Pa·s, B 1.1 Pa·s; mixed density 1.14 g/ml
• Mix ratio by weight A:B 100:33; volume measurement is not recommended for structural applications
• Pot life (100 g, 25 °C) 60 min; handling strength in 24 hours at 25 °C
• Do not mix more than 450 g at a time because of heat build-up

Performance (2024-T3 alclad aluminium, ASTM D1002)

• Lap shear, cured 7 days at 25 °C: 34.5 MPa at −55 °C, 34.5 MPa at 25 °C, 6.9 MPa at 82 °C
• Cured 1 hour at 121 °C: 43.4 MPa at 25 °C
• After 7 days in hydraulic oil, JP-4 and Skydrol 500: 38.6–45.5 MPa at 25 °C
• Castings: tensile strength 38.6 MPa; elongation 2.4%; hardness 80 Shore D; Tg 57 °C; compressive strength 53.1 MPa

Storage

• 1 year below 25 °C