PERMABOND TA4605 is a 2-part, 1:1 toughened acrylic adhesive. It has been developed to bond low surface energy plastics such as polypropylene and polyethylene – with no primer or surface treatment required. It can also be used to bond a wide variety of other materials such as metals and composite materials and is ideal for bonding dissimilar surfaces.
FEATURES:
Adhesion to a wide variety of substrates
Full cure at room temperature
Bonds polyolefins
No primer required
Good impact strength
Good chemical resistance
APPLICATIONS:
Bonding Plastic, metal, composite and dissimilar surfaces
TA4605 A
TA4605 B
Chemical composition
Methacrylate
Methacrylate
Colour
Off-white
Almost colourless
Mixed colour
Off-white
Viscosity @
25°C
150,000-400,000
mPa.s (cP)
Thixo paste
20,000-30,000
mPa.s (cP)
Specific gravity
1.0
1.0
TYPICAL CURING PROPERTIES
Ratio of use
1:1
Maximum gap fill
(NB: Contains microparticles
to control gap)
1 mm (0.04 in)
Pot life (2g+2g) @23°C
2-4 minutes
Fixture time (0.1 N/mm² shear
strength is achieved) @23°C
5-10 minutes
Handling time
(0.3 N/mm² shear strength is
achieved) @23°C
