PERMABOND® 2050 is a flexible cyanoacrylate adhesive, exhibiting improved peel strengths when compared to other grades. It has excellent impact and vibration resistance, and is suitable for bonding dissimilar materials which could be subject to thermal shock or thermal cycling.
2050 is ideal for use on flexible or semiporous surfaces. It can also be used to bond silicone when used in conjunction with Permabond Polyolefin Primer (POP).
FEATURES:
Medium-high viscosity
Flexible and toughened
Fast cure
Easy to apply and dispense
100% reactive, no solvents
APPLICATIONS:
Speaker Assembly
Bonding Chassis to Spider
Physical Properties of Uncured Adhesive
Chemical composition
Ethyl cyanoacrylate
Appearance
Colourless
Viscosity @ 25°C
1,200-1,800 mPa.s (cP)
Specific gravity
1.1
Typical Curing Properties
Maximum gap fill
0.2 mm 0.008 in
Fixture/ handling time*
(0.3 N/mm² shear strength is achieved)
