Dymax Released Two Dual-Curable Wearable Materials
The new 9200-Series materials enable assembly and repair of smart wearables via dual light and moisture curing.
Updated on Sept. 30, 2026 in Consumer Electronics
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Dymax has launched the 9208-W electronic coating and 9209-W reworkable encapsulant for use in wearables like smart watches and AR/VR headsets. These materials have been commercially released to support the protection and repair of sensitive internal components.
Why it matters
These materials address assembly complexities in consumer devices, specifically the difficulty of curing adhesives in shadowed areas beneath PCB components. The ability to rework encapsulants is a critical capability for extending the lifecycle of wearable electronics.
The materials utilize UV/visible light curing combined with a secondary moisture cure to process shadowed zones. The 9208-W coating offers blue fluorescence for inspection, while the 9209-W is formulated without IBOA for safer skin contact.
The players
Dymax
A developer of light-curable adhesives, coatings, and light-curing systems used for high-speed assembly of medical and electronic devices.
The details
The curing mechanism involves exposing the materials to LED light at specific wavelengths to trigger an initial rapid set. A secondary moisture cure mechanism then processes the adhesive in shadowed areas beneath printed circuit board (PCB) components—the base boards that hold electronic parts. This dual approach ensures structural integrity in cramped device housings where light cannot reach every surface.
Timeline
September 30, 2026: Dymax officially launched the 9208-W and 9209-W product line in Singapore.
The Tech Race
This release positions Dymax within the increasingly crowded race to refine assembly materials for skin-adjacent electronics. The shift toward IBOA-free formulations reflects a broader competitive push to meet stricter skin-contact safety requirements in the wearable market.
These materials allow manufacturers to improve the durability and repairability of smart watches and AR/VR headsets by using safer, skin-adjacent chemical profiles. Users will primarily benefit from these improvements through the increased reliability and potential for component-level repairs in their future wearables.
The takeaway
The addition of reworkable encapsulation materials signals an shift toward longer-lasting consumer devices that prioritize repairability. Keep an eye on secondary moisture-cure performance metrics in future device teardowns to see how these materials hold up over prolonged usage cycles.
Further reading
For more on the current state of hardware fabrication, visit Consumer Electronics.
Live Poll
Do you trust that modern wearable electronics manufacturers sufficiently prioritize the durability of device components?
