PERMABOND® TA4210 is a 2-part, 1:1 toughened acrylic adhesive. Its toughening makes it ideal for bonding dissimilar materials where differential thermal expansion and contraction could be an issue. It is easy to use with a delayed initiation, allowing accurate alignment of components. The strength develops quickly allowing clamps to be removed and a quick turnaround time when used in a production situation.
FEATURES:
Adhesion to a wide variety of substrates
Extended nozzle life / pot life
High shear and peel strength
Good impact strength
Good chemical resistance
Rapid strength development
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
TA4210 A
TA4210 B
Chemical composition
Methyl
methacrylate
Methyl
methacrylate
Appearance
Cream
Cream
Viscosity @ 25°C
40,000-50,000
mPa.s (cP)
40,000-50,000
mPa.s (cP)
Specific gravity (resin)
1.0
1.0
TYPICAL CURING PROPERTIES
Ratio of use
1:1
Maximum gap fill
4 mm (0.16 in)
Pot life (10g+10g) @23°C
20-25 minutes
Fixture time (zinc) @23°C
30-35 minutes
Handling time (zinc)
(0.3 N/mm² shear strength is
achieved) @23°C
