Cases
Real protection, real results
99.97%
first-pass yield reached
TWS Earphones — Parylene Replaced at Scale
P2i's Barrier Coating was qualified as Plan of Record across all earphone and TWS device lines at the OEM's China and Vietnam factories. First-pass yield reached 99.97%. Scrap was reduced from a 3% plateau to zero. Masking requirements were eliminated. Full reworkability was maintained post-coating. The transition from parylene was completed without production interruption.
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90%+
reduction in field failure returns
Consumer Electronics — Field Failure Reduction
Following qualification of P2i's Splash-Proof plasma coating across the production line, the manufacturer achieved a 90%+ reduction in field failure returns. The coating was applied at end-of-line with no hardware change, no masking requirement for standard geometries, and full reworkability maintained. No change to audio or sensor performance was recorded across the device portfolio.
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