LOCTITE® AA 3341: Fast-Curing, Flexible Medical Adhesive for Plasticized PVC & More
LOCTITE® AA 3341 is a medical-grade, single-component acrylic adhesive designed for rapid bonding in medical device assembly, particularly those involving:
- Plasticized PVC: Offers excellent adhesion to soft PVC materials.
- Other Thermoplastics: Bonds well to polycarbonate, ABS, and similar materials.
Ideal for:
- Fast Curing: Achieves strong bonds in seconds with light exposure.
- Flexible Bonds: Maintains flexibility for stress-sensitive materials like soft PVC.
- Disposable Medical Devices: Meets ISO 10993 biocompatibility standards.
Key Features:
- Fast Cure: Fixture time in 8 seconds, tack-free in 15 seconds.
- Low Viscosity: Enables easy application and filling of small gaps.
- Highly Flexible: Ideal for soft PVC and other flexible materials.
- Medical-Grade: Safe for use in medical device applications (ISO-10993).
- Easy Inspection: Fluoresces under UV light for quality control.
| Technology | Acrylic |
| Chemical Type | Acrylated urethane |
| Appearance (uncured) | Transparent light yellow liquidLMS |
| Fluorescence | Positive under UV light |
| Components | One component requires no mixing |
| Viscosity | Low |
| Cure | Ultraviolet (UV) / Visible light |
| Cure Benefit | Production – high speed curing |
| Application | Bonding or Potting |
| Flexibility | Enhances load bearing & shock absorbing characteristics of the bondS |
