PERMABOND TA430 is a structural acrylic adhesive designed primarily for bonding metals, ferrites, ceramics, wood, and some thermoplastics. This adhesive may be used in a variety of structural bonding applications due to its versatile performance capabilities.
Permabond TA430 provides high strength while maintaining excellent flexibility, resulting in tough, durable bonds with outstanding impact and peel resistance. Handling strength is achieved in a few minutes at room temperature by using Permabond Initiator 41.
FEATURES:
- Adhesion to a wide variety of substrates
- Fast cure at room temperature
- No mix application
- High shear and peel strength
- Good impact strength
- Good chemical resistance
APPLICATIONS:
Bonding metals, ferrites, ceramics, wood, and some thermoplastics
PHYSICAL PROPERTIES OF UNCURED ADHESIVE
| Chemical composition | Modified acrylic – solvent free |
| Appearance | Transparent amber liquid |
| Viscosity @ 25°C | 20rpm: 15,000 – 30,000 mPa.s (cP) 2.5rpm: 45,000 – 80,000 mPa.s (cP) |
| Specific gravity (resin) | 1.1 |
TYPICAL CURING PROPERTIES
| Ratio of use | 10:1.5 approximately |
| Maximum gap fill | 0.5 mm (0.02 in) |
| Fixture time (zinc) @23°C | 1-2 mins |
| Handling time (zinc) (0.3 N/mm² shear strength is achieved) @23°C | 3-5 mins |
| Working strength (zinc) @23°C | 40-60 mins |
| Full cure @23°C | 24 hours |
