LOCTITE® AA 3942 Light Cure Adhesive
Features and Benefits
UV acrylic fluorescent liquid adhesive used in applications requiring fast cure, flexibility, high adhesion and autoclave resistance.
LOCTITE® AA 3942 is a transparent to hazy UV acrylic fluorescent liquid adhesive used in applications requiring fast cure, flexibility, high adhesion and autoclave resistance. It cures in seconds when exposed to light and has excellent adhesion to glass, plastics and metal. It is suitable for use in the assembly of disposable medical devices and achieves exceptional needle pull strengths on most hub substrates.
- Qualified to Henkel's ISO 10993 Protocol
- Suitable for use in the assembly of disposable medical devices
- Free of undissolved solids
- Specifically designed for bonding stainless steel cannulae into hubs, syringes and lancets for needle assemblies
- Cures in seconds
- Achieves excellent adhesion to glass, plastics and metal
- Fluoresces under black light to facilitate the inspection of bonded assemblies
Documents and Downloads
Looking for a TDS or SDS in another language?
Technical Information
| Agency approvals / certificates / specifications | ISO 10993 |
| Applications | Bonding plastic, Medical device assembly, Structural bonding |
| Color | Clear, Hazy |
| Cure type | UV cure, Visible cure |
| Elongation, at break | 15.0 % |
| Key characteristics | Biocompatible, Flexible, Viscosity: medium viscosity |
| Number of components | 1 part |
| Physical form | Liquid |
| Recommended for use with | Glass, Metal, Thermoplastic, Thermoset |
| Shear strength, Polycarbonate to Polycarbonate | 1610.0 psi |
| Shear strength, Steel (grit blasted) to Glass | 2110.0 psi |
| Viscosity, Brookfield - RVT, @ 25.0 °C Spindle 2, speed 20 rpm | 900.0 - 1600.0 mPa·s (cP) |
LOCTITE® AA 3942
UV acrylic fluorescent liquid adhesive used in applications requiring fast cure, flexibility, high adhesion and autoclave resistance.