Permabond ET5401 Toughened High-Temperature Resistant Two-Part Epoxy, Amber, 400ml Cartridge

Physical Properties of Uncured Adhesive

	ET5401A	ET5401B
Chemical composition	Epoxy Resin	Polyamine Hardener
Appearance	White	Black
Viscosity @ 25°C	20rpm: 60,000-120,000 mPa.s (cP) 2.5rpm: 250,000-450,000 mPa.s (cP)	20rpm: 50,000-100,000 mPa.s (cP) 2.5rpm: 150,000-250,000 mPa.s (cP)
Specific gravity	1.2	1.4

Typical Curing Properties

Mix ratio by volume: 2:1

Maximum gap fill: 5mm 0.2 in

Usable / pot life @23°C: 10-12 mins

Handling time @23°C (to 1 N/mm²): 60-90 mins

Working strength @23°C: 24-48 hours

Full cure @23°C: 4-7 days

Typical Performance of Cured Adhesive

Shear strength (grit blasted mild steel)* ISO 4587 Cured 25°C for 7 days: 10-15 N/mm² (1450-2200 psi)

Shear strength ISO 4587 Cured 80°C for 1 hour:

Mild steel 20-30 N/mm² (2900-4400 psi)

Aluminium 20-25 N/mm² (2900-3600 psi)

FRP Glass Polyester: 6-8 N/mm² (900-1200 psi)

FRP Glass Epoxy: 19-23 N/mm² (2800-3300 psi)

Carbon Fibre: 22-24 N/mm² (3200-3500 psi)

Peel Strength (aluminium)* Cured 80°C for 1 hour: 140-160 N/25mm (31-35 PIW)

Peel Strength (aluminium)* Cured 200°C for 15 mins: 250-300 N/25mm (55-66 PIW)

Hardness (ISO868):

65-75 Shore D (cured at 25°C)

75-85 Shore D (cured for 1hr at 80°C)

Elongation at break (ISO37): 4-8%

Glass transition temperature Tg:

Heat cured: 110°C (230°F)

Room temp. cure: 50°C (122°F)

Dielectric strength: 15-25 kV/mm

*Strength results will vary depending on the level of surface preparation and gap.

Product Overview

More Information

SKU	I167291
Part No.	ET05401K400C0101
Brand	Permabond
Type	Two-Part Epoxy
Volume	400ml