TA4810 Two-Part Rapid Cure Toughened Acrylic Adhesive, Cream, 50ml Cartridge
Permabond® TA4810 is a two-part, 1:1 toughened methacrylate adhesive designed for bonding thermoplastics, thermosets, metals, and composites. TA4810 has excellent adhesion to received metal surfaces, forming high-strength bonds without surface preparation. It provides excellent durability and resistance to many common industrial solvents and fuels, as well as harsh environmental conditions. It cures rapidly at room temperature and its thixotropic properties allow for easy dispensing through static mixing nozzles while maintaining good gap-filling and non-sag properties.
- Adhesion to a wide variety of substrates
- Fast cure at room temperature
- High shear and peel strength
- Good impact strength
- Good chemical resistance
- Comprar 2 por USD 238.62 cada uno
- Comprar 6 por USD 231.24 cada uno
Physical Properties of Uncured Adhesive
| TA4810A | TA4810B | |
|---|---|---|
| Chemical composition | Methyl Methacrylate | |
| Color | Off-White | Amber |
| Mixed color | Cream | |
| Viscosity @ 25°C | 150,000-230,000 mPa.s (cP) | 120,000-200,000 mPa.s (cP) |
| Specific gravity | 1.0 | |
Typical Curing Properties
- Ratio of use: 1:1
- Maximum gap fill: 2mm (0.08")
- Pot life (10g+10g) @23°C: 4-6 minutes
- Fixture time @23°C: 10-15 minutes
- Handling time (0.3 N/mm2 shear strength is achieved) @23°C: 20-30 minutes
- Working strength @23°C: 50-60 minutes
- Full cure @23°C: 24 hours
Typical Performance of Cured Adhesive
- Shear strength* (ISO4587)
- Steel: 21-28 N/mm2 (3000-4000 psi)
- Aluminium: 14-22 N/mm2 (2000-3200 psi)
- PPO to HIPS: Substrate failure
- PVC to PVC: Substrate failure
- SMC to SMC: Substrate failure
- Fiberglass to Fiberglass: >12 N/mm2 (1700 psi)
- Tensile strength (ISO37): 29 N/mm2 (4200 psi)
- Peel strength (ISO 4578): 70-90 N/25mm (15-20 PIW)
- Elongation (ISO37): 15-20%
- Coefficient of thermal expansion (ASTM D-696) 80 x 10-6 1/K
- Thermal conductivity (ASTM C-177) 0.1 W/(m.K)
- Dielectric constant (ASTM D-150) 4.6
- Dielectric strength (ASTM D-149) 30-50 kV/mm
- Volume resistivity (ASTM D-257) 2 x 1013 Ohm.c
*Strength results will vary depending on the level of surface preparation and gap.
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