LOCTITE® AA 3321 Light-cure acrylic-based instant adhesive
LOCTITE® AA 3321 LC is a transparent, light yellow, light-cured, universal, acrylic-based instant adhesive, suitable for metals and stress-sensitive plastics with a high, on-demand, curing speed. Depth of cure is >13 mm. Tack free time >30 secs. Fixturing time is 12 secs. Shore hardness: D 53. Very high viscosity of 5,500 mPa·s. ISO 10993 qualified.
- Volume: 25ml cartridge
Application
- For stress-sensitive plastics
- Suitable for glass and ceramics
- Well suited to plastics and metals
Characteristics
- High-speed cure on demand
- Very high viscosity
- 1-part system
- Fixturing time 12 secs.
- Tack free time >30 secs.
Technical specifications
| Colour | Clear |
| Key Characteristics | Wavelength for Cure: UV / VIS |
| Technology | Acrylic |
| Viscosity, Brookfield – RVT, @ 25.0 °C Spindle 4, speed 20 rpm | 3500.0 – 7500.0 mPa·s (cP) |
| Chemical Type | Acrylated urethane |
| Components | One component – requires no mixing |
| Cure | Ultraviolet (UV) / Visible light |
| Viscosity | Medium, thixotropic |
