3M™ Scotch-Weld™ Epoxy Adhesive DP-460 EG
Two-part room-temperature-curing epoxy with high durability, 4500 psi OLS, and 50 PIW on aluminum. Reaches handling strength in 4-6 hours. Lower ionic and outgassing impurities than typical epoxies. 2:1 ratio.
Features and Benefits
High peel and shear strength
Total outgassing < 1000 μg/g (via GC/MS, 85 Degree C for 3 hours)
Siloxane outgassing ≤ 5 μg/g (via GC/MS, 85 Degree C for 3 hours)
Lower chloride ion content than standard epoxies
Adhesive Color White Base, Amber Accelerator
Adhesive Type 2 Part Epoxy
Application Battery Bonding, Battery Door Attachment, Bezel Bonding, Case Assembly, Cover Lens Bonding, Display Bonding, Flex Stiffener Bonding, Logo Bonding, Low Surface Energy Bonding, Potting, Ruggedizing, Speaker Module Assembly, Touch Panel Bonding
Application Category Bonding, Potting & Rigidizing
Full Cure Schedule 7 days @ 23 Degree C, 90 minutes @ 70 Degree C, 30 minutes @ 93 Degree C
Glass Transition Temperature (Tg) 58 Degree C RT Cure, 72 Degree C Ultimate
Handling Strength Time and Temperature 4 -6 hours @ 23 Degree C/50 psi overlap shear strength
Hardness 80 Shore D
Mix Ratio Volume Base:Accelerator 2:1
Peel Strength 50 piw on Aluminum @ 180 Degree C
Product Series DP460EG
Shear Strength 4,600 psi on Aluminum
Substrate Magnet, Metal, Plastics (Polyamide, Polycarbonate, PC/ABS)
Viscosity Mixed 15,000 to 25,000 cps @ 23 degree C
Worklife Time and Temperature 60 minutes @ 23 Degree C
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