PERMABOND® TA4610 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
| TA4610 A | TA4610 B | |
| Chemical composition | Methacrylate | Methacrylate |
| Colour | Off-white | Almost colourless |
| Mixed colour | Off-white | |
| Viscosity @ 25°C | 200,000-500,000 mPa.s (cP) | 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 | 5-8 minutes |
| Fixture time (0.1 N/mm² shear strength is achieved) @23°C | 12-15 minutes |
| Handling time (0.3 N/mm² shear strength is achieved) @23°C | 40-50 minutes |
| Working strength @23°C | 6-8 hours |
| Full cure @23°C | 24-36 hours |
