Dymax 2022-MW is a versatile general bonding adhesive, coating, and encapsulant with low water absorption and minimized water ingression. It offers extremely low water absorption of 0.5% making it ideal for the assembly or encapsulation of electronic wearable medical device components.
Formulated without IBOA, a known skin irritant and TPO, a material of concern, 2022-MW is compliant with ISO 10993-5 for cytotoxicity standards. This classification makes it an ideal material for wearable medical devices where proximity to skin for extended periods of time is a concern.
2022-MW is recommended for use as a coating or encapsulant on RFID chips or sensors housing assemblies, and single- or multi-use medical devices where moisture ingression is a concern. It bonds well to stainless steel, aluminum, glass, and printed circuit boards.
This material is solvent free and cures in seconds upon exposure to broad-spectrum UV or 365 nm LED light.