HENKEL LOCTITE® AA 3921 Rapid-cure Adhesive for Stress-sensitive Plastics

LOCTITE® AA 3921: Fast-Curing, Flexible Medical-Grade Adhesive

LOCTITE® AA 3921 is a low-viscosity, light-curable acrylic adhesive designed for rapid bonding in medical device assembly, particularly those involving stress-sensitive plastics.

Ideal for:

• Fast Curing: Achieves strong, flexible bonds in seconds with light exposure.
• Stress-Sensitive Plastics: Bonds effectively without damaging delicate materials.
• Metals, Glass & Ceramics: Versatile adhesion for various substrates.

Key Features:

• Rapid Cure: Bonds in seconds using light, ideal for high-volume production.
• Flexible Bonds: Maintains flexibility in the bonded area to withstand stress.
• Biocompatible: Meets ISO 10993 standards for safe use in medical devices.
• Low Viscosity: Well-suited for post-assembly dispensing and tight spaces.
• Broad Adhesion: Bonds to a variety of materials, including metals, glass, and ceramics.

Applications:

• Disposable medical device assembly, especially for stress-sensitive plastics.
• Bonding cannulae into hubs, syringes, and lancets.