Permabond® TA439 is a two component structural
acrylic adhesive designed primarily for bonding
metals, ferrites, ceramics and some plastics. The
typical fixture time of is 10-30 seconds. The fast
fixture time of TA439 makes it an ideal adhesive for
high speed production lines. This product provides
high strength, tough, durable bonds with good
impact resistance and performs well in drop tests.
TA439 is methacrylic acid free, this means it is
suitable for use on sealed electric motors and will
not cause corrosion to sensitive components.
Use TA439 with Initiator 43.
Features & Benefits:- Adhesion to a wide variety of substrates
- Fast cure at room temperature
- No mix application
- High shear strength
- Good peel and impact strength
- Good chemical resistance
- Non-corrosive formulation
Properties:Shear strength (steel): 20-25 N/mm²
Peel strength: 45-90 N/25mm
Tensile strength: 25-30N/mm²
Impact strength: 10-20 KJ/m²
Viscosity: 800 - 1,200 mPa.s
max. gap fill: 0.5 mm
Appearance: Amber
