Description
PERMABOND TA4590 is a structural acrylic adhesive designed primarily for bonding metals, ferrites, ceramics and some thermoplastics. This product was specifically designed to be non-corrosive to sensitive copper parts or other electrically conductive surfaces.
TA4590 is a no-mix system which has a 15-30 sec. fixture time on metal surfaces when used with Initiator 44.
Features & Benefits
- Adhesion to a wide variety of substrates
- Fast cure at room temperature
- Set time is 2 – 3 min
- Non-drip formulation
- Acid-free and non-corrosive
- No mix application
- High shear strength
- Good impact strength
- Good chemical resistance
Table of Surface Activated Acrylic Adhesives, And the related Initiator Number that pairs with them
|
Grade |
TA430 and Initiator 41 or Initiator 41M |
TA435 and Initiator 41 or Initiator 41M |
TA436 and Initiator 43 |
TA437 and Initiator 41 or Initiator 41M |
TA439 and Initiator 41 or Initiator 41M* |
TA4590 and Initiator 44 |
TA4246 and Initiator 46 |
|
Color |
Amber |
Amber |
Amber |
Orange |
Amber |
Blue |
Amber |
|
Feature |
General Purpose |
High Peel Strength |
High Temp |
Anaerobic Cure |
Acid Free |
Acid Free |
MMA – very high strength |
|
Visc. cP 2.5 rpm |
50,000 |
70,000 |
60,000 |
130,000 |
– |
90,000 |
– |
|
Visc. cP 20 rpm |
20,000 |
30,000 |
25,000 |
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