PERMABOND MT382 two-part, modified epoxy adhesive designed for sealing/bonding and potting applications. It has excellent adhesion to Nylon, ABS, Polycarbonate and other plastics as well as a variety of different metals. The product can be cured in different mix ratios depending on the flexibility required in the final cured product. MT382 is self-levelling.
FEATURES:
Adhesion to a wide variety of substrates
Full cure at room temperature
Easy to apply
Self-levelling
APPLICATIONS
Electronic potting
Encapsulation applications
MT382A
MT382B
Chemical composition
Epoxy Resin
Polyamine based Hardener
Appearance
Black
Yellow
Mixed appearance
Charcoal black
Viscosity @ 25°C
20,000 – 45,000 mPa.s (cP)
200-400 mPa.s (cP)
Specific gravity
1.3
1.0
TYPICAL CURING PROPERTIES
Mix ratio
2:1 by volume
130:50 by weight
Maximum gap fill
0.5 mm 0.02 in
Usable / pot life @25°C
20-50 mins
Handling time to
0.1 N/mm² @25°C
105-120 mins
Full cure @25°C
≥72 hours
ELECTRICAL PROPERTIES
Linear Coefficient of Thermal Expansion
112 x 10 -6 m/m C (below Tg)
170 x 10 -6 m/m C (above Tg)
