PERMABOND® TA4522 is a low-odour 2-part, 1:1 toughened acrylic adhesive. It can be used to bond a wide variety of materials including plastics, GRP, ceramics, wood, metal and other substrates. It is convenient to use in an easy-to-dispense cartridge with mixing nozzle or can be applied bead-on-bead* without static mixer. This product’s non-aggressive formulation helps minimize the chance of stress cracking in sensitive plastics.
FEATURES:
Excellent adhesion to plastics
Fast cure at room temperature
Easy to dispense
High shear and peel strength
Low odour
Low viscosity
Non-flammable
APPLICATIONS:
Aircraft parts (TA4246 is aerospace approved)
Automotive exterior components• Lifts, stairlifts, stairs and walkways
Sign bonding, point of sale and shopfitting
Bus, train, tram interiors
Vehicle conversions, campervans
Magnet/ferrite bonding electric motors
Loudspeaker component bonding
PHYSICAL PROPERTIES OF UNCURED ADHESIVE
TA4522 A
TA4522 B
Chemical composition
Urethane
methacrylate
Urethane
methacrylate
Appearance
White
Green/ Blue
Viscosity @ 25°C
20 rpm: 3,000-6,000
mPa.s (cP)
20 rpm: 3,000-6,000
mPa.s (cP)
Specific gravity (resin)
1.1
1.1
TYPICAL CURING PROPERTIES
Ratio of use
1:1
Maximum gap fill
0.5 mm (0.02 in) with nozzle
0.2 mm (0.008 in) bead on
bead
Fixture time (zinc) @23°C
4-7 minutes
Handling time (zinc)
(0.3 N/mm² shear strength is
achieved) @23°C
